1	Applications of Airships to Testing of Linear Sonar Arrays	45 $9.90
2	LTA Technology Conference [1st], Snowmass, CO, Proceedings	249 $54.78
3	Unclassified Bibliography, Airships	109 $23.98
5	H. Clyde McLemore: Wind-Tunnel Tests of a 1/20 Scale Airship Model with Stern Propellers	137 $30.14
6	J. Vittek, Ed.: An Assessment of LTA Technology	101 $22.22
7	CAPT Ronald W. Hoel, USN: The Airship as a Multipurpose Platform, Including Impact on Military Logistics	40 $8.80
8	S. Coughlin: An Appraisal of the Rigid Airship in the UK Freight Market	108 $23.76
9	J.F. Vittek Jr, ed.: Proceedings of the Interagency Workshop on LTA Vehicles	707 $155.54
9.01	Duncan Sheldon: Airship Stresses due to Vertical Velocity Gradients and Atmospheric Turbulence	12 $2.64
9.02	R.G. Perkins Jr and D.B. Doolittle: AEROCRANE: A Hybrid LTA Aircraft for Aerial Crane Applications.	14 $3.08
9.03	P.A. Mackrodt: Some Aspects of Hybrid-Zeppelins	8 $1.76
9.60	C. Frank Mosher: Balloon Logging with the Inverted Skyline	16 $3.52
10	Proceedings, Symposium on the Future of the Airship: A Technical Appraisal	168 $36.96
11	Scientific Ballooning Handbook	499 $109.78
12	Proceedings 8th AFCRL Scientific Balloon Symposium	613 $134.86
12.24	Rand, James L.: Balloon Design	14 $3.08
13	Proceedings 7th AFCRL Scientific Balloon Symposium	500 $110.00
14	Aerospace Expandable Structures, Conference Transactions	719 $158.18
15	C.F. Sindt and W.R. Parrish: A System for Inflating a Balloon Using Helium Stored in the Liquid Phase.	35 $7.70
16	The First Year of the Atmosat Project	64 $14.08
17	ATMOSAT Development Plan for FY 76	37 $8.14
18	The ATMOSAT Experiment Kourou, French Guyana	65 $14.30
19	Davidson, Jackson, and Bassett: A Survey of Methods for Controlling the Altitude of Free Balloons with Air Ballast Systems	106 $23.32
20	Allen R. Davidson Jr.: Development and Testing of Air Ballast Systems	36 $7.92
21	Allen R. Davidson Jr.: Flight Control Systems and Launching Techniques for Air Ballast Systems.	96 $21.12
22	ILC Aerostats	33 $7.26
23	The TCOM System Album	26 $5.72
24	J.F. Dwyer, ed.: Proceeding, Fourth AFCRL Scientific Balloon Symposium	302 $66.44
25	Lewis A. Grass, ed.: Proceedings Fifth AFCRL Scientific Balloon Symposium	338 $74.36
26	Thomas W. Kelly, Ed.: Proceedings, AFCRL Tethered Balloon Workshop, 1967	214 $47.08
27	Andrew S. Carten Jr, Ed.: Proceedings (Supplement) Eighth AFCRL Scientific Balloon Symposium, 1974	303 $66.66
27.01	Petrone, F. J. and P.R. Wessel: High Altitude Superpressure Powered Aerostat (HASPA)	32 $7.04
27.02	Beemer, J.D.: POBAL-S Superpressure Powered Balloon	18 $3.96
27.03	Manning, W.H. Jr.: A Summary of Tethered Lighter Than Air Development Conducted by the Range Measurements Laboratory	24 $5.28
27.04	Regipa, R.: Captive Stratospheric Balloons	10 $2.20
27.05	Hall, T.A.: The Interaction of Tethered Aerostats with Atmospheric Electricity	15 $3.30
27.06	Crosby, E.L. Jr. and T.H. Yon Jr.: Design Trends of Future Aerostat Systems	24 $5.28
28	Joseph F. Vittek, Ed.: An Assessment of LTA Technology (Draft Copy)	68 $14.96
29	Philip F. Myers: Tethered Balloon Handbook	235 $51.70
31	Arthur O. Korn Jr., Ed.: Proceedings, AFCRL Scientific Balloon Workshop 1965	62 $13.64
32	Feasibility Study of Modern Airships, Phase I, Vol I: Summary and Mission Analysis, Vol. II: Parametric Analysis, Vol III: Historical Overview, Vol IV: Appendices.	655 $144.10
32.01	Fred Bloetscher: Feasibility Study of Modern Airships, Phase I, Vol I: Summary and Mission Analysis	140 $30.80
32.02	Jon W. Lancaster: Feasibility Study of Modern Airships, Phase I, Vol II: Parametric Analysis	143 $31.46
32.03	Gerald Faurote: Feasibility Study of Modern Airships, Phase I, Vol III: Historical Overview	157 $34.54
32.04	Feasibility Study of Modern Airships, Phase I, Vol IV: Appendices	215 $47.30
33	Airship Propulsion	13 $2.86
34	Airship Buoyancy	14 $3.08
35	The Airship Envelope	40 $8.80
36	Theory of Ballooning	8 $1.76
37	Balloons and Accessories	44 $9.68
38	The Nonrigid Airship	18 $3.96
39	Airship Aerodynamics	34 $7.48
40	Erection and Operation Tests of Commercial Motor Balloon Goodwill	20 $4.40
41	Report of the Airworthiness of Semi-rigid Airships Sub-committee.	17 $3.74
42	Carmen J. Mazza: U.S. Navy Activity in LTA Vehicles (Viewgraphs)	23 $5.06
43	Private and Commercial Pilot, LTA Airship, Flight Test Guide	21 $4.62
44	Henry J. Ambers: The Dirigible and the Future	41 $9.02
45	H. Lee Russell: The Directory of Ballooning	44 $9.68
46	Cargo Handling SMD-100 All-Metal Dirigible	36 $7.92
47	Motorized Balloons, Part I, Tactics and Technique	16 $3.52
48	The Airship Pilot	12 $2.64
49	Richard M. Stepler: Return to LTA Transportation for Military and Civilion Application	55 $12.10
50	Ralph S. Pricket: The Modernized Rigid Airship as a Multipurpose Systems Platform.	45 $9.90
51	Thomas S. Berger: Technical Report Pertaining to the BG-1 Dolphin, Memo in Regard to Operating Characteristics and Applications	9 $1.98
52	Francis Morse: The Preliminary Design and Performance Analysis of the Rigid Airship MC-100 Andromeda.	60 $13.20
53	Standard Aircraft Characteristics ZPG-3W	8 $1.76
54	D.E. Calkins: Feasibility Study of a Hybrid LTA/Ground Effect ASW Aircraft.	9 $1.98
55	F.D. Buckley: MATASS - Moored Airship Towed Array Sonar System	31 $6.82
57	[Pamphlet on "catamaran" metalclad airship, ca. 1928]	12 $2.64
58	Wm. H. Kitterman: On the Economic Assessment of Airships.	18 $3.96
59	Attachment to Goodyear Aerospace Letter	17 $3.74
60	Instrumentation of Airship for ONR Investigation of All-Weather Capabilities of Airship	206 $45.32
61	E.E. Westbrook et al.: Balloon Technology Data Base	319 $70.18
62	E.E. Westbrook et al.: Balloon Technology Data Base, Vol. II, Index	304 $66.88
63	Report of the R.101 Inquiry	138 $30.36
65	H. Lee Russell: Sport Ballooning with the Thermal Aerostat, 4th Rev Ed.	68 $14.96
66	WDL Press Information	21 $4.62
68	Manual, Goodyear Military Airship Type 'AC'	52 $11.44
69	C.H. Roth: A Short Course on the Theory and Operation of the Free Balloon.	80 $17.60
71	Handbook on Rigid Airship No. 1, Parts I & II and Appendix 1913.	213 $46.86
72	Flight Handbook, Navy Model ZS2G-1 Airship (ZP5K)	150 $33.00
73	Executive Summary - Airships for Use In Law Enforcement, Vol I	22 $4.84
74	TCOM General System Description Extracts	85 $18.70
75	Goodyear Airship Operations	326 $71.72
77	Pilot's Manual - Airship WDL-1 [English translation approved by Luftfahrt-Bundesamt]	176 $38.72
77.1	Pilot's Manual, U.S. Navy K-Type Airships [formerly 77A]	95 $20.90
77.2	U.S. Navy Nonrigid Airships - Type K - Descriptive Specifications [formerly 77B]	100 $22.00
78	US Navy K-Type Airships - Erection Manual	156 $34.32
79	US Navy M-Type Airships - Descriptive Specifications	170 $37.40
80	US Navy G-Type Airships - Descriptive Specifications	158 $34.76
81	US Navy L-Type Airships - Descriptive Specifications	137 $30.14
82	Navy Training Courses - Airship Ground Handling	69 $15.18
83	Descriptive Specification and Maintenance Manual for WDL-1 Airship (English text)	206 $45.32
84	US Navy K-Type Airships - Maintenance Manual	336 $73.92
85	Engineering Report - Stress Analysis of a ZP4K Envelope	158 $34.76
86	Raven Micro-Blimp Engineeering Report	117 $25.74
95	Detail Specification for ZP4K Airship Class ZP Patrol Airship (ASW) (Two Engines)	85 $18.70
96	Model ZS2G-1 Report No. 3, Consolidated Armament and Ground Handling Trials	17 $3.74
97	Model ZS2G-1 - Report No. ? , Service Suitability Phase	24 $5.28
98	Model ZS2G-1 Report No. 1 Preliminary Evaluation Phase	30 $6.60
99	ZP2N-1W Airship Car Mock-Up	78 $17.16
100	Model ZPN Airship (BUNO 1) Stability and Control Phase	33 $7.26
101	Model ZPN Airship (BUNO 1) Report on Electronic Equipment Portion, Electrical and Electronic Phase	49 $10.78
102	Model ZPN Airship (BUNO 1) Interim Report on Status of Service Acceptance Trials	26 $5.72
103	Model ZPN Airship (BUNO 1) Electrical Equipment Portion, Electrical and Electronic Phase	37 $8.14
104	Model ZPG-2 - Report No. 4, Stability and Control Phase	26 $5.72
108	P. Stapfer and R. Marzin: Analyses des Experiences Aerodynamiques Faites en Vol a Bord du Dirigeable Mediterranee and Experiences sur la Charpente du Dirigeable Mediterranee.	96 $21.12
109	Model ZP2N-1 (BUNO 126716) Report No. 1, Preliminary Evaluation Phase	35 $7.70
111	Model ZPG-2, Report No. 3, Special Report on Maximum Endurance Flight	84 $18.48
113	Structural Loads on ZPG-2 Airship Due to Sonar Towing	69 $15.18
115	Model YZPG-2W Report No. 1, Electrical Phase	73 $16.06
116	J.C. Hunsaker: The Development of Trans-Atlantic Aircraft	25 $5.50
117	Feasibility Study of Modern Airships (Phase II) Briefing and Final Report	74 $16.28
118	Plan Construction Manual, Boland Balloon One Place Balloon Systems, and Boland Balloon Menu	85 $18.70
119	P.W. Litchfield and Hugh Allen: Why Has America No Rigid Airships?	143 $31.46
120	C.L. Keller: U.S.S. Shenandoah	28 $6.16
121	L.S. Hill: An Integrated Approach to the Structuring of a Cost Model	20 $4.40
122	Yu. Dmitriyev: The Silvery Cigars [Dirigibles] Are Being Prepared for Operation	11 $2.42
124	P.W. Brooks: Why The Airship Failed.	11 $2.42
125	Report of Airship Study LZ-132 and Supplement	68 $14.96
126	Index to Report File - Daniel Guggenheim Airship Institute	7 $1.54
127	NASA-ASEE Mid-Term Presentation [Viewgraphs]	24 $5.28
128	NASA-ASEE LTA Transportation System Study, Summer 1975, Final Report [Viewgraphs]	69 $15.18
130	Lightships Are Coming	24 $5.28
131	Executive Summary of Lightship Development	68 $14.96
132	Feasibility Study of Modern Airships Phase I, Oral Presentation at NASA Ames.	68 $14.96
133	Gunnar Mouritzen: Optimization of Advanced Buoyant Type Air Vehicles	10 $2.20
134	Notice d'Entretien et de Reparation du Moto-Ballon MBZ-3	11 $2.42
135	Notice Technique Provisoire du Moto-Ballon MBZ-3	11 $2.42
136	Notice Descriptive et d'Utilization du Moto-Ballon MBZ-3	21 $4.62
137	Devis de Poids du Moto-Ballon MBZ-3	16 $3.52
139	Lighter Than Air Design (Department of Theoretical Aviation)	130 $28.60
140	Aerodynamic Analysis of a 1/20-Scale Powered Wind Tunnel Model of an Airship with Various Propulsive Arrangements Phase II - Car Mounted Powerplants	73 $16.06
141	H.I Flomenhoft and R.E. Kemelhor: Gust Loads on Airship Fins	38 $8.36
142	D.P. Fasnacht Jr.: High-Strength Materials for Expandable Structures, Compilation of Unpublished Data Generated by Goodyear Aircraft Corp.	153 $33.66
143	An Investigtion of a Boundary-Layer-Controlled Airship	145 $31.90
144	J.M. Calligeros and P.W. McDavitt: Response and Loads on Airships Due to Discrete and Random Gusts	105 $23.10
145	W.M. Miller Jr, W.F. Putman, and C. Dewey Havill: The Lifting Body Airship: A Future Delivery System for Remote Area Logistics.	7 $1.54
146	Application of Airships to Testing of Linear Sonar Arrays [Viewgraphs]	9 $1.98
148	Erection and Maintenance of Airships	13 $2.86
149	Paul B. Smith: Principal Static Stresses in TC-11 Airship Envelope	21 $4.62
150	T.L. Blakemore: Non-Rigid Airship Design (Lecture 5)	23 $5.06
151	Ollie L. Lewis: Report on Aerostatic and Aerodynamic Problems Involved in the Design of Airships (Lecture 4)	92 $20.24
152	Coast Artillery Field Manual, Barrage Balloon, Operation of Materiel and Employment of Personnel.	55 $12.10
153	Airship Aerodynamics	67 $14.74
154	C.V.S. Knox, CAPT USN: Design Details of the Goodyear Model K Airship (magazine publication)	25 $5.50
154.10	C.V.S. Knox, CAPT USN: Design Details of the Goodyear Model K Airship (transcript)	29 $6.38
155	J.C. Yingling: Operation and Operating Equipment for TC-13 and TC-14 Airships (350,000 Cubic Feet)	53 $11.66
156	Aerostatics	92 $20.24
157	Specification for Feasibility Study of Modern Airships	7 $1.54
158	R.E. Robillard and R.A. Miller: Full Scale Tests of the Semi-Rigid Airship RS-1	53 $11.66
159	Max M. Munk: The Aerodynamic Forces on Airship Hulls	20 $4.40
160	F.L. Thompson and H.W. Kirschbaum: The Drag Characteristics of Several Airships Determined by Deceleration Tests.	19 $4.18
161	P.B. Smith: Characteristics and Design Data on Type TC-11 Airship	70 $15.40
162	H. Naatz: Recent Researches in Airship Construction - II (Bending Stresses on an Airship in Flight)	25 $5.50
163	George Weiss: Sch<222>tte-Lanz Airship Projects After the War	17 $3.74
164	R.H. Upson and W.A. Klikoff: Application of Practical Hydrodynamics to Airship Design	24 $5.28
165	G.A. Crocco: Mooring Airships	9 $1.98
167	Emilio Herrara: The R-38 Catastrophe and the Mechanics of Rigid Airship Construction	16 $3.52
168	Lt. Stapfer: Comparison of Nonrigid and Semirigid Airships.	4 $0.88
169	Max M. Munk: The Drag of Zeppelin Airships	9 $1.98
170	George J. Higgins: Tests of the N.P.L. Airship Models in the Variable Density Wind Tunnel.	12 $2.64
171	H.L. Anderson and H.H. Jacobs: Wright Field Five-Foot Wind Tunnel Test No. 39, Wind Tunnel Test of Motorized Observation Kite Balloon Type TF-1-261	13 $2.86
172	R.S. Robillard and R.A. Miller: Full Scale Tests of the Semi-Rigid Airship RS-1	139 $30.58
173	Design Characteristics of the TF-1 Motor Balloon	39 $8.58
174	Proposed Specifications for Nonrigid Airship Navy Type L	47 $10.34
175	Clarence B. Lober: Efficient Airspeed for Long Distance Airship Flights	10 $2.20
176	M.L. Coe: Development and Test of Cemented Flap Type Bow Stiffener Patch for TE Airships	8 $1.76
177	E.N. Falos: Comparison of the Air Resistance of the Following Airship Models, C-1, C-2, RO, SR-1, and UB-2a.	15 $3.30
178	D.R. Berling: Determination of Resistance Coefficients of Five Small Airship Models, C-1, C-2, RO, SR-1, UB 2a	9 $1.98
179	P.B. Smith: Official Performance of Type TC-11 Airship.	5 $1.10
180	H.H. Jacobs and T.A. Sims Jr: Test of 1/60 Scale Model of Type C-6 Observation Balloon with Split Rudder, Five Foot Wind Tunnel Test No. 162	32 $7.04
181	Analysis of Winch Suspension System for C-5 Observation Balloon	19 $4.18
182	P.B. Smith: Airfoil Closing Device for Attachment to the Type D-3a Automatic Airship Valve	16 $3.52
183	H.H. Jacobs and L.E. Massie: Test of 1/60 Scale Model of C-6 Observation Balloon with both Split and Deflected Type Rudders (Five-Foot Wind Tunnel Test No. 232)	16 $3.52
184	B.F. O'Donnell: Questionnaire on Advanced Training Airship Type TC-11	19 $4.18
185	F.D. Swan: The Use of the Water Model in Airship Design.	9 $1.98
186	Ralph M. Tripcony: Course in L-T-A Equipment, The Captive or Kite Balloon.	19 $4.18
187	Matt Q. Corbett: Aerostatic Problems Involved in the Design and Navigation of LTA Craft Without Power	23 $5.06
188	J.C. Yingling: Water Ballast Pickup for Airships	18 $3.96
189	S.R. Warren: Course in Lighter Than Air Equipment, the Evolution of Free and Power Balloons	20 $4.40
190	J.C. Yingling: Installation and Test of Superheat Indicating Equipment on the TC-14 Airship	13 $2.86
191	M.L. Coe: Night Lighting Equipment for Captive Balloons	11 $2.42
192	P.B. Smith: Characteristics and Estimated Performance of TC-13 Airship	15 $3.30
193	D. Adam Dickey: Tests of Valves for RS-1 Airship	97 $21.34
194	Misc. Folder of Drawings Pertaining to TF-1 Motorized Balloon	32 $7.04
195	J. Douglas, H. Kleiner, and E. Smith: Airship Design Study, 4th Year Design Project	179 $39.38
196	William Lewis and Porter J. Perkins Jr.: A Flight Evaluation and Analysis of the Effect of Icing Conditions on the ZPG-2 Airship.	67 $14.74
197	E.A. Smith: Payload vs Endurance, 20,000 Ft Altitude Airship	7 $1.54
198	SCACI Committee on LTA Technical Task Force Report (Preliminary Draft)	91 $20.02
199	Viewgraphs, Lighter-Than-Air Platform Study	36 $7.92
201	J.B. Nichols and D.B. Doolittle: Hybrid Aircraft for Heavy Lift	11 $2.42
202	GHOST - A Technical Summary	33 $7.26
205	Flight Report	14 $3.08
206	Atmosat Press Release Information	14 $3.08
207	John J. Schneider: Future Lighter-Than-Air Concepts	11 $2.42
208	The Airship and Aero History (New Series)	17 $3.74
209	The Airship and Aero History (New Series)	22 $4.84
210	The Airship and Aero History (New Series)	19 $4.18
211	E.W. Clements and G.J. O'Hara: The Navy Rigid Airship	41 $9.02
213	R.L. Schwoebel: Strato-Lab Development	214 $47.08
214	M.M. Gibson and L.C. Laming: The Aerodynamics of Large Rigid Airships	23 $5.06
215	L.C. Laming, M.M. Gibson, and G.W. Tunley: The Case for the Wide-Bodied Airship	24 $5.28
216	The Hindenburg Accident	122 $26.84
217	Anton F. Heinen: Unpublished Thesis on Aircraft-Carrier Rigid Airships	29 $6.38
218	J.P. Den Hartog: Vibration - A Review of Interesting Cases	11 $2.42
219	Gordon B. Ward et al.: Resistance and Control of Submerged Bodies (An Annotated Bibliography)	520 $114.40
220	Philip Howard: Design Proposal - Prototype Semi-Rigid Hot-Airship	9 $1.98
221	Manufacturing Specification, Balloon, Kite, Constant Pressure	8 $1.76
222	First World Hot Air Balloon Championship (Official Program)	68 $14.96
223	A Structural Analysis of the Stressed Skin of the Slate All-Metal Dirigible Model SMD-100	80 $17.60
224	Balloon and Airship Hangars	10 $2.20
225	Gaseous and Liquid Helium	12 $2.64
226	A.L. Morris, D.B. Call, and R.B. McBeth: A Small Tethered Balloon Sounding System	6 $1.32
227	R.R. Fisher and R.S. Ross: Recent Airship Developments and Applications	11 $2.42
228	Frank J. Regan: The Planar Dynamics of Airships	10 $2.20
229	Frank J. Regan: Return of the Airship (Manuscript)	13 $2.86
230	Griffith Brewer: Kite Balloons (A Course of Lectures on the Theory of Ballooning)	12 $2.64
231	Norman J. Mayer: LTA Structures and Materials Technology	21 $4.62
232	Miles N. Sonstegaard: Airship Transportation of Commercial Gases	8 $1.76
233	D.E. Woodward: An Aerodynamic Load Criterion for Airships	13 $2.86
234	Miles Sonstegaard: Airships for Transporting Highly Volatile Commodities	13 $2.86
235	D.L.G. Sturgeon and T.K. Ventkatachalam: Potential Contribution of High Strength, High Modulus Aramid Fibers to the Commercial Feasibility of LTA Craft	30 $6.60
236	P.C. Rath and S.M. Sharma: On the Stability of a Dirigible Body (Technical Note)	3 $0.66
239	Dr. Karl Arnstein: Design Aspects of the Goodyear Model M Airship	6 $1.32
240	Jerome J. Vorachek: Investigation of Powered Lighter-than-Air Vehicles, Final Rpt.	56 $12.32
241	C.J. Huang and Charles Dalton: Cargo Transportation by Airships: A Systems Study	225 $49.50
242	Ralph H. Upson: General Calculations and Formulae for Metalclad Airship Design	40 $8.80
243	C.P. Burgess: Metalclad Airship to be Constructed by the Aircraft Development Corp. of Detroit	15 $3.30
244	V.H. Pavleck and J. Roda: State of the Art of Metal-Clad Airships	19 $4.18
245	V.H. Pavlecka and J.W. Roda: Metalclad Airships (manuscript)	28 $6.16
246	Metalclad Airships - A Proposal to the U.S. Government	39 $8.58
247	Trials of ZMC-2 Airship, Final Report	13 $2.86
248	Capt. W.E. Kepner, AC: Report, Navy Metal Clad Airship	7 $1.54
249	Capt. W.E. Kepner, AC: Report on Navy Metal Clad Airship ZMC-2	5 $1.10
250	Ralph H. Upson: The General Problem of the Stressed-Skin Airship Hull	27 $5.94
251	Carl B. Fritsche: The Metalclad Airship	22 $4.84
252	H.J. Kleiner: The Response to the McMaster University Airship Proposal	26 $5.72
253	Estimated Performance Data, Military MC-38	13 $2.86
254	C.S. Steinberg and E.A. Smith: Lighter Than Air Platforms for Specialized Applications	74 $16.28
255	World's First Metalclad Airship	32 $7.04
256	Log ZMC-2 U.S. Navy	45 $9.90
257	Metalclad Airship ZMC-12, Tentative Description and Construction Cost Data, prepared in connection with Engineering Study of Proposed Navy Rigid Airship No. 6	45 $9.90
257.1	Metalclad Airship ZMC-12...24" x 48" blueprint	26 $5.72
258	E.A. Smith: Airship Parametric Model	9 $1.98
259	E.A. Smith: Update of Airship Parametric Model	4 $0.88
261	F.W.S. Locke Jr: A Preliminary Study of a Nuclear-Powered AEW Airship	12 $2.64
262	Aerospace Vehicle Protection from Atmospheric Electrical Hazards	25 $5.50
263	T.I. Alekseyeva et al.: The Use of Dirigibles in Construction (Russian text)	55 $12.10
264	Free Flying Aerodynamically Shaped Balloons, Investigation of the Flight Characteristics of	24 $5.28
265	Slate SMD-100 All Metal Dirigible, General Specification	12 $2.64
266	Slate SMD-100 1968 Cost Estimates	24 $5.28
267	Friedrich Stahl: Rigid Airships	97 $21.34
268	Human Factors in the Design of Airships	90 $19.80
269	Metalclad Airship, 100 Ton, 3000 Miles Range	27 $5.94
270	C. Dewey Havill: A Lifting Body Dirigible for Air Transport Missions	30 $6.60
271	C. Dewey Havill and L.J. Williams: Study of Buoyancy Systems for Flight Vehicles	72 $15.84
272	A.E. Munier and L.M. Epps: The Heavy Lift Airship: Potentials, Problems, Plans	26 $5.72
273	A LTA R&D and Applications Facility	34 $7.48
274	ATMOSAT: A New Measuremnt Platform for Air Quality Monitoring	53 $11.66
275	ATMOSAT America - Analysis of Flight Two Data.	74 $16.28
276	TELTA Technical Reports - A List of Technical Reports on Tethered Balloon R&D at Patrick AFB, 700000-740800	4 $0.88
277	W.E. Kepner: MC-38 Metalclad Airship, Preliminary Study of the Performance and Characteristics of	40 $8.80
278	ZMC-2 Maintenance and Operating Instructions	46 $10.12
279	Balloon Launching Experimenter's Guide	60 $13.20
283	Ronald W. Hoel: Extended Flight of ZPG-2 BuNo 141561. Special Report on	87 $19.14
284	W.A. Hiering and J.W. O'Brien: Ground Handling of Airships, Evaluations of Equipments and Development of Techniques	116 $25.52
285	Michael D. Cannon: Goodyear XZP5K Airship, Static Longitudinal and Lateral Stability and Control Data Obtained from Tests of a 1/15 Scale Model of the	45 $9.90
286	F. Kresse: Propulsion System Model XZP5K-1 Airship, Contractor Furnished Components	9 $1.98
287	The Model GZ-13 AEW Airship with Stern Propulsion, The Design and Performance of	24 $5.28
288	H.R. Liebert and C.J. Carney: Aerodynamic Loading on Bow Stiffening and Mooring System for ZP4K Airship	17 $3.74
289	T.A. Boldt et al: Summary Report, Airship Stern Propulsion Phase 1, Design Study	145 $31.90
290	Ralph Upson: Balloon Shapes and Stresses - Theoretical Considerations	8 $1.76
291	P. Zannoni and T.R. Boldt: Water Model Test Report ZSG-4 Airship	10 $2.20
292	M.L. Mullins and J.L. Duncan: Long Fluid Filled Bags Suspended by Line Forces	25 $5.50
293	John Balloch: Characteristics and Estimated Costs of Airborne Platforms for AEW&C	43 $9.46
294	A.D. Topping: Buckling Resistance of Inflated Cylinders in Bending	22 $4.84
295	A.D. Topping: Wrinkling and Collapse of Inflated Fabric Cylinders in Pure Bending	26 $5.72
296	L. Kovalevsky and F.L. Rish: Structural Behavior of Tapered Inflated Fabric Cylinders under Various Loading Conditions	27 $5.94
297	John Skelton: Textile Materials - Recovery from Imposed Deformation	7 $1.54
298	Robert P. Miller and Theodore F. Gerus: Bending Moment May Be Increased 50% After Wrinkling First Occurs in Large Thin-Walled Cylinders	7 $1.54
299	A.D. Topping: Shear Deflection and Buckling Characteristics of Inflated Members	4 $0.88
300	A.D. Topping: An Introduction to Biaxial Stress Problems in Fabric Structures	7 $1.54
301	LTA Society Preliminary Inventory	80 $17.60
302	Paul A. Sherburne: Wind Tunnel Tests of Natural Shape Balloon Model	45 $9.90
303	Frederick H. Imlay: The Complete Expresssions for Added Mass of a Rigid Body Moving in an Ideal Fluid	25 $5.50
305	W.J. Hanley and D.E. Hayes: Inflight Refueling, Increased Evacuation of 150 Gallon Fuel Cells	24 $5.28
306	J.L. Duncan and A.R. Ragab: Stability of Fluid-Filled Cylindrical Bags Under Gravity Loads	6 $1.32
307	Gene Ruffenach: Compatibility of Balloon Fabrics with Ammonia	23 $5.06
308	T.F. Heinsheimer and R. Regipa: Performance of Superpressure Balloons Floating in the 300- to 600-Millibar Region, Investigation of	9 $1.98
309	Moses Sharenow: New High Altitude Fast-Rising Balloon	5 $1.10
310	List of Russian LTA Holdings (Not Serial)	3 $0.66
312	The Dirigible Makes a Comeback	6 $1.32
313	The AFCRL Flying Thread Loom Process for Improved Scrim Reinforced Balloon Materials	8 $1.76
314	Walter B. Manning Jr.: A Summary of Tethered LTA Development Conducted by the Range Measurements Laboratory	10 $2.20
315	G.F. Richards: Water Recovery from Airship Engine Exhaust Gases	17 $3.74
316	F.N. Piasecki and D.N. Meyers: The HELISTAT VTOL Transport	58 $12.76
317	Frank N. Piasecki: Ultra-Heavy Vertical Lift System The Helistat	13 $2.86
318	F.N. Piasecki: A Rapid Transport System for Large Indivisible Powerplant Components	3 $0.66
319	F.N. Piasecki: The Piasecki Story of Vertical Lift	20 $4.40
320	Operations Manual, U.S.S. Macon	109 $23.98
322	Mark D. Ardema: Comparative Economic Study of Modern Long-Haul Cargo Airships	22 $4.84
323	Mark D. Ardema: The Feasibility of Modern Airships - Preliminary Assessment	46 $10.12
324	Preliminary Fatigue Studies of Aluminum Alloy Aircraft Girders	45 $9.90
325	L. Bairstow: The Aerodynamic Loading of Airships	4 $0.88
326	R. Jones: Aerodynamic Pressure on an Airship Hull in Curvilinear Flight	9 $1.98
327	Report of the Airworthiness of Airships Panel	11 $2.42
328	Report of the Airship Stressing Panel	39 $8.58
329	The Respess Type of Airship Construction with Recommendations	6 $1.32
330	Andrew S. Carten Jr.: The Applicability of High Altitude LTA Vehicles to the Tactical Communications Problem, An Investigation of	61 $13.42
331	Donald W. Boatwright: Effects of Induced Nonsymmetric Pressure Distributions on the Aerodynamic Stability of an Airship Form, An Investigation of the	42 $9.24
332	Manuel Stein and John M. Hedgepeth: Analysis of Partly Wrinkled Membranes	33 $7.26
333	George W. Zender and Jerry W. Deaton: The Stiffness Properties of Stressed Fabrics as Obtained from Model Tests	18 $3.96
334	Donald W. Boatwright: Fillet Design for Application to Airship Fins, An Experimental Investigation of	35 $7.70
335	J.L. Duncan and S.B. Woodward: Behavior of a Triaxial Fabric	39 $8.58
336	Construction of Balloons, Part 1 Fabrics, Part 2 Cordage	21 $4.62
337	Michel Harper: A Hybrid Airship Concept for Naval Missions	12 $2.64
338	LTA Papers from XXVII Congress International Astronautical Federation	79 $17.38
341	The Lighter Than Air Society 1977 25th Anniversary Airship Calendar and Appointment Log	26 $5.72
342	Upson, Ralph: General Calculations and Formulae for Metalclad Airship Design	40 $8.80
343	A.J. Sutton Pippard and G.H.W. Clifford: The Properties of Certain Framed Structures Having Redundant Bracing Members, An Experimental Investigation into, Report No. 4	6 $1.32
344	R.V. Southwell: On the Determination of the Stresses in Braced Frameworks, Part IV, The Effects of Axial Loading, Flexure, Torsion and Shear upon a Tubular Framework with Taper.	7 $1.54
345	M.S.A. Leak Detector for Hydrogen and Helium Gas, Operating Instructions and Replacement Parts List	5 $1.10
346	J.D. Edwards and M.B. Long: Effect of Solar Radiation on Balloons	29 $6.38
349	Catherine B. Rice: Annotated Bibliography for Scientific Ballooning	105 $23.10
350	Index to Master Chart of Service Troubles and Changes. K-type Airships	43 $9.46
351	Goldschmied, Fabio R.: Theory of Incompressible Turbulent Skin Friction and Prediction of Turbulent Separation	39 $8.58
352	Johannes Schwengler: Der Bau der Starrluftschiffe	53 $11.66
353	W.B. Browner Jr.: An Electric-Tank Analogy Solution of a Linearized Theory for the Normal-Force on a Slender Closed Body-of-revolution	55 $12.10
354	R. Jones: The Motion of Airships Under Certain Imposed Movements of the Rudders.	17 $3.74
355	J.F. Baker: Stresses in a Stiff Jointed Polygonal Frame under a System of Loads Perpendicular to the Plane of the Frame	9 $1.98
356	R. Jones and D.H. Williams: Experiments on Balanced Control Surfaces for Rigid Airships	17 $3.74
357	A. Fage & R.G. Howard: On the Modification of the Performance of an Airscrew Due to the Propinquity of a Plane Surface: Also Experiments with the Same Model Airscrew When Mounted Behind a Model of a Power Car of Airship R.32	7 $1.54
358	J.R. Pannell: Notes on French and Italian Aeronautical Practice with Particular Regard to Airships	25 $5.50
359	M.H. Simonds: Low Speed Wind Tunnel Tests on a Kite Balloon Model	14 $3.08
360	VEE-BALLOON	20 $4.40
361	P.F. Myers and J.J. Vorachek: Definition of Tethered Balloon System	94 $20.68
362	P.F. Myers: Engineering Considerations for a Tethered Balloon System Below the Tropopause	34 $7.48
363	Colbourn D. Swarthout: Aerodynamic Forces on Logging Balloons	67 $14.74
364	Aerodynamic Analysis of a 1/20-Scale Powered Wind Tunnel Model of an Airship with Two Wake Propeller Configurations and Comparison with Conventional and Fin-Mounted Powerplant Configurations	115 $25.30
365	H.H Lysons, V.W. Binkley, and C.N. Mann: Logging Tests of a Single-Hull Balloon	22 $4.84
366	R.G. McCarty: The Rationale for Manned Balloons	15 $3.30
367	V.W. Binkely and W.W. Carson: An Operational Test of a Natural-shaped Logging Balloon	8 $1.76
369	Proceedings of the AFCRL Scientific Balloon Symposium	286 $62.92
371	I.S.H. Brown and L.A. Speed: Ballonet Kite Balloons Design, Construction, and Operation	66 $14.52
373	John Hess: Statistics of Parameters Affecting Tethered Balloon Flights	36 $7.92
374	H. Bateman and L.J. Jones: Forces and Moments on Kite Balloon Models Fitted with Various Types of Fin	34 $7.48
375	I.S.H. Brown: Development of the Ballonet Kite Balloon	34 $7.48
376	D.W. Brown: A Recording Technique for Kite Balloon Yaw Behaviour and Accelerations, and some Experimental Results	36 $7.92
377	A. Soldate: Dynamic Analysis of the Tethering Cable Portion of a High Altitude Tethered Balloon System under Fully Deployed Conditions	46 $10.12
378	G.M. Moskalenko: Flight Peculiarities of Aircraft in the Atmospheres of Planets	9 $1.98
379	F.W. Scholkmeier: Six-Components Measurements of a Balloon with Two Various Tails	11 $2.42
380	A.A. Anderson, M.L. Erickson, et al.: Lighter-Than-Air Concepts Study	171 $37.62
381	E.T. Maciag, M.C. Kullin et al.: Completion Report on Development of an Ice Indicator with Piezoelectric Sensing Element	96 $21.12
382	M.J. Dotsey: Calibration and Fuel Consumption Tests of WAD R-1300-2B Engine Applicable to ZPG Airship Operation	113 $24.86
383	K. Fedaievsky: Data on Aerodynamical Design of Airships, Part II (Russian)	75 $16.50
384	R.C. Potter: The Stability of Captive Balloons for Instrument Flying, Including Analysis of Multi-Cable Configurations	102 $22.44
385	A.D. Ritchie: The Permeability of Airship Fabrics	66 $14.52
386	Aircraft Protection from Atmospheric Electrical Hazards	22 $4.84
387	Flammability Tests on Blimp Materials	3 $0.66
388	Handbook on H.M. Airship, Rigid No. 9	93 $20.46
389	Special Comm. on Airships (Durand Comm.): General Review of Conditions Affecting Airship Design and Construction ... and Review and Analysis...	200 $44.00
390	Flying LTA Session, AIAA 13th Annual Mtg	27 $5.94
390.01	J. Gordon Vaeth: LTA History and its Significance for Current Events	4 $0.88
390.02	E.M. Arnold: Tethered Aerostats Used in TCOM Systems	10 $2.20
390.03	R.R. Huston & M.D. Ardema: Feasibility of Modern Airships: Design Definition and Performance of Selected Concepts	13 $2.86
391	E.H. Mansfield: Tension Field Theory	46 $10.12
392	E.M. Mansfield: Load Transfer via a Wrinkled Membrane	38 $8.36
393	Dr. Edwin Mowforth, U. Surrey: AIRFLOAT Studies, Draft Partial Document	107 $23.54
394	J.J. Cornish III and D.W. Boatwright: Tuft Flow Studies on ZS2G-1 Type Airship	8 $1.76
395	Parametric Study of Advanced Fully-Buoyant Naval Air Vehicles	87 $19.14
396	H.C. Curtiss Jr, D.C. Hazen, and W.F. Putman: LTA Aerodynamic Data Revisited	10 $2.20
397	M.H.L. Waters: Proposed Experiments on the Behaviour of Kite Balloons	15 $3.30
398	M.H.L. Waters: Some Observations on the Wander of a Kite Balloon	32 $7.04
399	Douglas G. Kinney: Modern Rigid Airships as Sea Control Platforms	37 $8.14
400	Balloon Logging Systems Phase I Analytical Study	120 $26.40
401	Handbook on Rigid 23 Class Airships	90 $19.80
402	Mobile LTA Vehicle (TVLF) Model GZ-349, Operation and Maintenance Instructions	142 $31.24
403	A.D. Topping: Preliminary Stress Calculations for TVLF #9 Vee-Balloon	24 $5.28
404	Investigation of Deflation of GE TVLF V-Balloon No. 8	30 $6.60
405	Goodyear Aerospace: Feasibility Study of Modern Airships Phase II, Vol I, Heavy Lift Airship Vehicle, Book 1, Overall Study Results.	187 $41.14
406	Goodyear Aerospace: Feasibility Study of Modern Airships, Phase II, Vol II, Airport Feeder Vehicle	233 $51.26
407	Handbook of Operation and Service Instructions for the Type D-5 Low Altitude Barrage Balloon.	76 $16.72
408	Handbook of Operation and Service Instructions for the Type D-7 Low Altitude Barrage Balloon	58 $12.76
409	Handbook of Operation and Service Instructions for the Type ZKA Low Altitude Barrage Balloon [Navy]	53 $11.66
410	Deutsche Gesellshaft f<222>r Luft und Raumfahrt: Berich uber das Luftschiff-Kolloquium der DGLR am 6 April 1972 in Stuttgart	174 $38.28
411	Barrage Balloon Type D-8, Low Altitude, Maintenance Manual and Parts Catalog	55 $12.10
412	E.T. Maciag and M. G. Kullin: Instruction Manual, Ice Indicator with Piezoelectric Sensing, Installation, Operation, Maintenance	16 $3.52
413	E. Alyanak: Flight Test Results and Analysis of Test Model Heaviness Meter for Airship	32 $7.04
414	Charles P. Burgess: Airship Design	150 $33.00
415	Tethered Balloon for Aerial Photography	22 $4.84
416	R.A. Harley: Flight Four of Atmosat America from Four Corners Power Plant - Special Air Quality Test Report	43 $9.46
417	The Airborne Model Test Facility of the U.S. Navy The Flying Wind Tunnel	31 $6.82
418	Elmer T. Burgan: Wind Tunnel Tests of a 1/78 Scale Model XZWG-1 Airship with Car and Lifting Outrigger	78 $17.16
419	A Study of Airship Rotary Derivatives.	52 $11.44
420	P.J. Zanoni, Albert G. Chemicek: Report on Fabric Development	357 $78.54
422	Elevated Temperature Test on Goodyear Envelope Fabric N31200	9 $1.98
423	Elevated Temperature Tests on Goodyear Envelope Fabric N313A-420.	9 $1.98
424	Evaluation of Fabric and Fabricated Seams from ZPG-2W Envelopes D-611 and D-631.	8 $1.76
425	Elevated Temperature Tests on Rubber Fabricators, Inc, Envelope Fabric N311E-76-15A	9 $1.98
426	A.W. Anderson and S.J. Flickinger Jr.: Wind Tunnel Tests of a 1/48-Scale Model of the XZS2G-1 Airship with Various Tail Configurations, Part I - Longitudinal and Drag Characteristics	180 $39.60
427	R.E. Light: Research & Development of Airship Envelope Fabric	84 $18.48
428	Vincent Kulik: Aerodynamic Characteristics in Rise and Dive of a 1/112.7-Scale Model of the Airship Determined from Underwater, Rotating-Arm Tests	117 $25.74
429	The Kiting Motion of a Masted Airship as Determined by Analytic Evaluation of Water Model Tests	90 $19.80
430	Airship Static Heaviness Indicator	16 $3.52
431	Peter A. Cerreta: Wind-Tunnel Investigation of the Drag of a Proposed Boundary-Layer-Controlled Airship	210 $46.20
432	VADM C.E. Rosendahl: We Need Airships!	8 $1.76
433	High Alpine Ballooning (Hochalpiner Freiballonsport) 1962-1971	34 $7.48
434	D.N. Meyers and K.R. Meenen: The Helistat, Piasecki Model 97-1C/M	55 $12.10
435	G.N.V. Rao: Aerodynamic Stability of Tethered Bodies	3 $0.66
437	D.E. Woodward: Proposal for a Large Rigid Airship Design for Airborne Early Warning and Control Operations	17 $3.74
438	Russell A. Pohl: A Mid-Air Deployed Buoyancy Suspension System for the BRITEYE Battlefield Illumination Flare	6 $1.32
439	Index to LTA Articles from Military Review 1922-1965	3 $0.66
440	Karl Arnstein: The Engineering Treatment of Ring or Wheel Problems	16 $3.52
441	K. Arnstein and E.L. Shaw: On Methods of Calculating Stresses in the Hulls of Rigid Airships	7 $1.54
442	Anton F. Heinen: Rigid Airmanship LTA Class XIV	150 $33.00
443	Balloon Logging Systems Phase II - Logistics Study	181 $39.82
444	Feasibility Study of Modern Airships, Phase II Vol I -Heavy Lift Airship Vehicle Book II - Appendices to Book I	141 $31.02
445	Feasibility Study of Modern Airships Phase II Vol I Book III Aerodynamic Characteristics of Heavy Lift Airship as Measured at Low Speed	339 $74.58
446	M.L. Harske, F.A. Pake, H.R. Wasson: An Investigation of a Boundary-Layer-Controlled Airship	145 $31.90
448	Transportation Research Institute: The Hybrid Vehicle Concept for Short-Haul Intercity Transport	83 $18.26
449	LCDR Hugo C. Fischer: Report on German Shore Facilities for Airships ... Official Observer on Board Airship Hindenburg.	10 $2.20
450	L.B. Tuckerman and C.S. Aitchison: An Analysis of the Deformation of the Mooring Spindle of the Shenandoah.	14 $3.08
451	C.F. Bieber and H.L. Clark: The 100-inch Airborne Radiometer	4 $0.88
452	J. DeLaurier: Prediction of Tethered-Aerostat Response to Atmospheric Turbulence	3 $0.66
457	H.B. Gibbons: Theory and Tests of Airship Girders	149 $32.78
458	T.L. Blakemore and W. Watters Pagon: Pressure Airships, Part I Nonrigid Airships, Part II Semirigid Airships	160 $35.20
459	The Airfloat Project, Proc. of a One Day Symposium	90 $19.80
460	M. Tsaig (trans. by L.J. Goodlet): Barrage Balloons [originals 8.5x14]	5 $1.10
461	D.M. Layton and R.F. Iacobelli: The Longitudinal Stability of the ZP2N-1 Airship	40 $8.80
462	Marine-Baurat Engberding: Luftschiff und Luftschiffahrt in Vergangenheit, Gegenwart, und Zukunft	150 $33.00
463	Topical and Numerical Index of David Taylor Model Basin Tests on Airships Models and Appurtenances.	12 $2.64
465	Hydrogen Manual	130 $28.60
466	Handbook on S.S. Type Airships	75 $16.50
467	D.E. Woodward and G.E. Wright (ABAC): A Lighter-Than-Air Bibliography	28 $6.16
468	V.H. Pavlecka: Metalclad Airship Hulls	10 $2.20
469	Ninth AFGL Scientific Balloon Symposium, 20-22 Oct 1976	562 $123.64
470	Lord Ventry and Eugene Kolesnik: Jane's Pocket Book of Airships	244 $53.68
471	Christine Turnbull: Hot-Air Ballooning	61 $13.42
472	File of Correspondence Relating to Airplane Hook-ons to Hindenburg, 22 July - 6 Oct 1936	18 $3.96
473	CDR Garland Fulton: Report of Observations on Airship Hindenburg	14 $3.08
474	LCDR F.W. Reichelderfer, USN: Report as Naval Observer on Board Airship Hindenburg, 15 July to 8 August, 1938 (Hindenburg flights Nos. 29, 30, 31 and 33).	28 $6.16
475	H.C. Curtiss Jr, D.C. Hazen, and W.F. Putman: LTA Aerodynamic Data Revisited	17 $3.74
476	The Airship Car	17 $3.74
477	W.T. Kelly: Laminated Fabrics Structural Material of Airship Envelopes	7 $1.54
478	Patent Application for Hybrid LTA Drone (Japanese)	14 $3.08
479	R.H. Upson and C. D. F. Chandler: Free and Captive Balloons: I. Free Balloons, II. Captive Balloons, III. Fabrics for Gas Envelopes.	170 $37.40
480	W.F. Putman, H.C. Curtiss Jr., and J.J. Traybar, Princeton U.: Dynamic Stability and Control Characteristics of the Aerocrane Hybrid Heavy Lift Vehicle	14 $3.08
481	Projet TITAN, Programme ATLAS	6 $1.32
482	L.E. Morey: The DEACON Rocket	16 $3.52
483	MAJ Irving Levin: Test Parameters That Can Be Provided by the Balloon Vehicle	5 $1.10
484	S.H. Scher and J.C. Dunavant: Preliminary Analytical Study of Booster Recovery by Means of a Drag Balloon Which Converts to a Hot Air Balloon....	7 $1.54
485	Goldschmied, Fabio R.: Comment on 'LTA Aerodynamic Data Revisited'	2 $0.44
486	F.A. Demele and J.J. Brownson: Subsonic Longitudinal Aerodynamic Characteristics of Disks with Elliptic Cross-sections and Thickness-Diameter Ratios from 0.225 to 0.425.	26 $5.72
487	Robert C. Mikesh: Japan's World War II Balloon Bomb Attacks on North America	92 $20.24
488	G. Stegel: A New German Non-Rigid Airship [translation]	10 $2.20
489	D.E. Calkins: Performance Analysis - Hydrospace Vehicle	19 $4.18
490	LT Gerald D. Zurmuhlen USN: Observations on Flights #29 and 33 of LZ-129 Airship Hindenburg	6 $1.32
491	LTCDR C.V.S. Knox USN: Report on Hindenburg Flights	34 $7.48
492	LTjg M.F.D. Flaherty USN: Report of Observations of Operations in Airship Hindenburg 15 July - 8 August 1936	9 $1.98
493	LCDR Scott E. Peck USN: Letter Reports to RADM E.J. King ...Trials and First South America Flight of Airship Hindenburg	32 $7.04
494	C.E. Rosendahl: Conference at Lakehurst Saturday, 3 November, Relative to Arrangements for LZ-129	3 $0.66
495	LTCDR Joseph B. Anderson USN: Flight to Frankfort, Germany, and Return on the Hindenburg	9 $1.98
496	LTCDR Francis H. Gilmer USN: Observations Aboard L.S. Hindenburg	3 $0.66
497	LT R.F. Tyler USN: Report of Observation on Flight Nos. 44 and 45 on German Airship Hindenburg	5 $1.10
498	LTCDR George H. Mills USN: Report of Observation on Flight Nos. 34 & 35 on German Airship Hindenburg	19 $4.18
499	LT Walter E. Zimmerman USN: Flights on Board German Airship Hindenburg to Germany 23-26 June 1936 and return 30 June - 2 July	14 $3.08
500	LT Howard T. Orville USN: Report of Observations of Operations in Airship Hindenburg 11-20 May 1936	13 $2.86
501	Airships for Missile Transportation	29 $6.38
502	LCDR John M. Thornton USN: Trip from Lakehurst to Germany and Return in the German Airship Hindenburg (LZ 129)	2 $0.44
503	LCDR F.C. Sachse, LT J.D. Reppy, LTjg D.J. Weintraub: Report on Hindenburg Flights 20 May - 22 June 1936	29 $6.38
504	MAJ H. A. Strauss, USAAS: Report on Transcontinental Flight U.S. Army Airship C-2	26 $5.72
505	Report on the Italian Airship Service 1917	74 $16.28
506	Handbook on the 'Coastal' and C-Star Airships	100 $22.00
507	Court of Inquiry to Inquire Into the Loss of the U.S. Navy Dirigible C-5.	23 $5.06
508	Description of CASCOMP Comprehensive Airship Sizing and Performance Computer Program, Vol. II	304 $66.88
509	C.M. Lee: Financial Analysis of 3W Airship (ZPG)	14 $3.08
510	E. Everhart Jr.: Metal versus Fabric in Non-Rigid Airship Envelope Design	14 $3.08
511	The Parseval-Naatz P.N. 30 Semirigid Airship [Translation]	8 $1.76
512	Jahrbuch der Motorluftschiff-Studiengesellschaft, F<222>nfter Band	232 $51.04
513	Clayton E. Myron: Preliminary Design for a Torus Balloon Weapon Platform and Transporter	24 $5.28
514	Jahrbuch der Luft-Fahrzeug-Gesellschaft, Sechster Band	205 $45.10
515	M.L. Flickinger: The Application of Stern Propulsion on a 650,000 cu.ft. XZP Airship	11 $2.42
516	W.J. Blohm and LCDR E.B. Lange: Evaluation of Type V-S Airship Stickmast	66 $14.52
517	Section X, Non-Rigid Airships, British Civil Airworthiness Requirements (Working Paper)	200 $44.00
518	Matt Q. Corbett: Technical Report on Comments on Metalclad Airship MC-38	16 $3.52
519	J.E. Van Orden: The Nuclear Powered Zeppelin	24 $5.28
520	F.R. Nebiker: A LTA Flight Research Vehicle	10 $2.20
521	A.D. Topping: Behavior of Materials under Combined Stresses in Pressurized Structures	4 $0.88
522	A.D. Topping: Marin's Strength Hypothesis	2 $0.44
523	A.D. Topping: The Inaccurate Slide Rule	2 $0.44
524	A.D. Topping: The Critical Slit Length of Pressurized Coated Fabric Cylinders	31 $6.82
525	A Collection of Technical Papers, AIAA LTA Systems Technology Conference [2nd], Melbourne FL 1977	139 $30.58
526	F.S. Hardesty: Key to the Development of the Super-Airship Luftfahrzeugbau Schuette-Lanz	214 $47.08
527	J.B. Nichols: Advanced Logging Concepts	84 $18.48
528	J.B.Nichols: Evaluation of the All American Engineering Corp. AEROCRANE - A Hybrid Aircraft Heavy Lift System.	103 $22.66
529	Richard Basenach: Bau und Betrieb von Prall-Luftschiffen, I Teil	105 $23.10
530	Richard Basenach: Bau und Betrieb von Prall-Lufschiffen, II Teil	122 $26.84
531	A Summary of ATMOSAT-5 Preflight Activities	65 $14.30
532	S.J. Wiese, K. Roth, T.S. Berger: An Analysis Based on the Construction of a Light Utility Airship, Its Uses and Applications	24 $5.28
533	Dr.-Ing. Wolfgang Klemperer: Windkanalversuche an einem Zeppelin-Luftschiff-Modell	58 $12.76
534	R.W. Widdicombe: Operational Data for EUROPA in 1976	12 $2.64
535	W.L. March: Conceptual Design of a Rigid Airship for U.S. Navy Operations in the 1990's	6 $1.32
536	R.G. Witherow: On the Development of a Power Spectral Gust Design Procedure for Modern Airships	9 $1.98
537	Cut Down Los Angeles Airship, Technical Report on the Investigation of the Static Shear and Bending Moments, and the Bending Moment at a Gust of 30 Ft/Sec	15 $3.30
538	Narrative of LOS ANGELES History with Special Reference to Material Condition	3 $0.66
539	Report of Material Inspection of U.S.S. LOS ANGELES (ZR3) Held 7 Jan 1939	16 $3.52
540	Igor M. Jaremenko: Aerodynamic Characteristics of the Ballute in the 0.1 to 10 Mach Number Speed Regime	14 $3.08
541	Akira Azuma: Fundamental Formulation of Airship Performance and Flight Dynamics	38 $8.36
542	1978 Airship Calendar & Appointment Log	26 $5.72
543	W.F. Putman, M. Maugher, H.C. Curtiss Jr., J.J. Traybar: Aerodynamics and Hovering Control of LTA Vehicles	155 $34.10
544	Capt. Edward F. Young, USAF: Tethered Balloons: Present and Future	12 $2.64
545	E.T. Vadala: Assessment of Materials for Application to Modern LTA Vehicles	144 $31.68
546	T.W. Kelly, AFCRL: Balloon Platforms for Scientific Research	7 $1.54
547	Richard K. Smith: Fifty Years of Transatlantic Flight	26 $5.72
548	T.F. Heinsheimer and R. Regipa: Investigation of the Performance of Superpressure Balloons Floating in the 300-to-500 Millibar Region	9 $1.98
549	Clarence L. Gillis: Aerodynamic Deceleration Systems for Space Missions	11 $2.42
550	Wayne W. Haight and Glen E. Burt: Free Flight Wind Tunnel Test of a Sphere and Cable Deployed from a Conical Model with Intact Recovery of All Components	9 $1.98
551	L.D. Guy: Structural Design Options for Planetary Entry	12 $2.64
552	George R. Doyle Jr: Mathematical Model for the Ascent and Descent of a High-Altitude Tethered Balloon	11 $2.42
553	Alvin L. Morris: Scientific Ballooning, A Survey	8 $1.76
554	R.J. Niccum [Sheldahl] and CAPT A.E. Aube [AFCRL]: Heavy Load Recovery from High Altitude Balloon Borne Platforms	8 $1.76
556	Donald M. Black, Harry S. Wainauski and Carl Rohrbach: Shrouded Propellers - A Comprehensive Performance Study	22 $4.84
557	Stanley R. Sadin and Ronald E. Frank: Buoyant Venus Station Requirements	10 $2.20
558	D.D. Swofford, S.W. Johnson [AF Inst. Tech] and V.L. Mangold [AF Flt Dynamics Lab]: The Effects of Extreme Ultraviolet on the Optical Properties of Thermal Control Coatings	11 $2.42
559	Harold N. Murrow and John C. McFall Jr: Summary of Experimental Results Obtained from the NASA Planetary Entry Parachute Program	7 $1.54
560	J.T. McShera Jr and Herman L. Bohon: A Summary of Supersonic Decelerators with Emphasis on Problem Areas in Aerodynamics and Structures	8 $1.76
561	Martin M. Mikulas Jr and Herman L. Bohon: Summary of the Development Status of Attached Inflatable Decelerators	16 $3.52
562	J.F. Brady: The Potential of Nuclear-Powered Aircraft for Commercial Cargo Transport	12 $2.64
563	Alfred H. Sinks: The Raysonde	3 $0.66
564	T.F. Heinsheimer: ATMOSAT-7 Flight Report	99 $21.78
565	George Hall and George Larson: The Blimp Book	97 $21.34
566	P.B. Smith: Service Test Requirements and Manual on the TE-3 Airship	22 $4.84
567	D.E. Calkins: Feasibility Study of a Hybrid Airship Operating in Ground Effect	7 $1.54
568	Feasibility Study of Modern Airships, Phase II, Executive Summary	68 $14.96
569	C.P. Burgess: Strength of the USS Los Angeles	15 $3.30
570	George F. Nolan and Ralland A. Smith: High-Altitude Minimum-Wind Fields and Balloon Applications	26 $5.72
572	Dr. Armando Silvestri: L'Ultimo Dirigibile Italiano (Forlanini Omnia Dir)	6 $1.32
573	R. St.Hilaire: Deployment Techniques of Balloon-Borne Barocoder Antenna	12 $2.64
574	Garland Fulton, INA Friedrichshafen: Outer Cover Attachment of Rigid Airships	43 $9.46
575	K.D. Decker: Hydroxsystem - Ein Wasserstoffantrieb fur Luftschiffe	16 $3.52
576	J.F. Baxter: Final Report Buoyant Venus Station Feasibility Study, Vol. I, Summary and Problem Identification	53 $11.66
577	R.E. Frank and J.F. Baxter: Final Report Buoyant Venus Station Feasibility Study, Vol. II, Mode Mobility Studies	94 $20.68
578	A.R. Barger and J.F. Baxter: Final Report Buoyant Venus Station Feasibility Study, Vol. III,Instrumentation Study	184 $40.48
579	J.D. Pettus, A.A. Sorensen, and J.F. Baxter: Final Report Buoyant Venus Station Feasibility Study, Vol. IV,Communications and Power	67 $14.74
580	A.R. Barger, R.E. Frank, J.D. Pettus, A.A. Sorensen and J.F. Baxter: Final Report Buoyant Venus Station Feasibility Study, Vol. V, Technical Analysis of a 200-LB BVS	60 $13.20
581	R.E. Frank and J.F. Baxter: Final Report on Buoyant Venus Station Feasibility Study, Vol. VI	83 $18.26
582	L.L. Reuter and J.B. Munson: The Effect of Configuration on Strength, Durability, and Handle of Kevlar Fabric-Based Materials	66 $14.52
583	Alberta Airship Study Report, Revised	80 $17.60
584	Choule J. Sonu: Tethered Balloon for Study of Coastal Dynamics	31 $6.82
585	Raven Industries Inc. - A Self Portrait (Brochure)	28 $6.16
586	Sheldahl Balloon Notes and Product Bulletins	7 $1.54
587	S.M. Perlow, P. Torrione, and B.B. Bossard: Balloons as Relay Systems for Jungle Radio	5 $1.10
588	Performance of Tethered Vee-Balloons	5 $1.10
589	Deception Creek Balloon Logging Test	2 $0.44
590	Jalbert Aerology Laboratory Inc, Brochure	30 $6.60
591	Product Data on Superpressure Spherical Balloons, Heavy Lift Balloon, and Plastic Captive Balloon	8 $1.76
592	David S. Tanner: Vee Line Balloon System	6 $1.32
593	Parametric Study of Dynamic Lift Aerostats for Future Naval Missions	350 $77.00
594	Dr. E. Mowforth: Freight by Airship	9 $1.98
595	Eng. Brian Hval: Hot Air Balloon Specifications	45 $9.90
596	Dr. E. Mowforth: A Design Study for a Freight-Carrying Airship	9 $1.98
597	Dr. E. Mowforth: The Airfloat GP Project	8 $1.76
598	Dr. E. Mowforth: The Airfloat HL Project	8 $1.76
599	Dr. E. Mowforth: The Airfloat HL Project	9 $1.98
600	Dr. E. Mowforth: Container Transport by Airship	6 $1.32
601	B. Hval: Lighter-Than-Air in Canada	9 $1.98
602	W.F. Putman and H.C. Curtiss Jr: An Experimental and Analytical Investigation of the Hovering and Forward Flight Characteristics of the Aerocrane Hybrid Heavy Lift Vehicle	134 $29.48
603	H.C. Curtiss Jr., W.F. Putman,and R.M. McKillip Jr.: A Study of the Precision Hover Capabilities of the Aerocrane Hybrid Heavy Lift Vehicle	144 $31.68
604	L.S. Hill: American and Soviet Interest in Airships	17 $3.74
605	Heather Campbell: Controversy in Soviet R&D: The Airship Case Study	68 $14.96
606	D.E. Woodward: R.38 (ZR-2)	50 $11.00
607	Der Luftkrieg 1914-1915	240 $52.80
608	Annotated Bibliography on Balloons	13 $2.86
609	J.A. Binnie: Data upon Laying Gold Beaters Skins in the Construction of Gas Cells for Rigid Airships	14 $3.08
610	S.H. Phillips: Equipment & Personnel Required in the Construction of Rigid Airships Classified by Principal Assembly Operations	6 $1.32
611	J.H. Binnie: Data Upon Hull Construction of Rigid Airships	13 $2.86
612	D.E. Woodward and Hepburn Walker Jr.: Records of Maintenance and Repair of Rigid Airships	33 $7.26
613	Handbook of Aeronautics [Airship Section]	40 $8.80
614	US Army LTA Inventory May 1934 to July 1938	10 $2.20
615	W.E. Kepner: Description of Water Recovery Apparatus for TC Airships	5 $1.10
616	Airship Design Competition 1928, Project I (R), 6.5 Mil. Cu.Ft., Capacity U.S. Navy Scouting Airship B	71 $15.62
617	H. F. Parker: Installation and Flight Tests of Water-Recovery Apparatus on Aft Centerline Car of U.S.S. Shenandoah	3 $0.66
618	S.A. Phillips: Revision to General Specification for Navy Airship ZRS-4, Covering Change Order No. 1, Gas Cell Fabric	5 $1.10
619	Lt.Col. Ira F. Fravel, Chief LTA Section: Water Ballast Recovery for Airships	2 $0.44
620	Dynamische Tragfahigkeit LZ-126	1 $0.22
621	Geschwindigkeit LZ 126	4 $0.88
622	Fritz Sturm and G. Molt: Ballastwassergewinnung in Luftschiff LZ 130 Graf Zeppelin [with 17 pp partial translation.]	6 $1.32
623	Handbook Maintenance Instructions Navy Model ZPG-3W Airship, Section I, General Information	95 $20.90
624	Handbook Maintenance Instructions Navy Model ZPG-3W Airship, Section II, Airframe Group	275 $60.50
625	Handbook Maintenance Instructions Navy Model ZS2G-1 Airship, Section I, General Information	59 $12.98
626	Handbook Maintenance Instructions Navy Model ZS2G-1 Airship, Section II, Airframe Group	313 $68.86
627	Handbook Maintenance Instructions Navy Model ZS2G-1 Airship, Sect. III Hydraulic/Pneumatic Systems, Sect. IV Utility Systems, Sect. V Powerplant and Related Systems	186 $40.92
628	Handbook Maintenance Instructions Navy Model ZS2G-1 Airship Sect. VI Instruments, Sect. VII Armament and Photographic, Sect. VIII Radio and Radar, Sect. IX Electrical System	180 $39.60
629	Handbook Maintenance Instructions Navy Model ZS2G-1 Airship, Sect. X Wiring Data	307 $67.54
630	Handbook Maintenance Instructions Navy Model ZS2G-1 Airship, Sect. X Wiring Data (cont.)	309 $67.98
631	Supplementary Handbook Maintenance Instructions Navy Model ZPG-2W Airship, Sect. I (General Information), Sect. II (Airframe Group)	303 $66.66
632	Supplementary Handbook Maintenance Instructions Navy Model ZPG-2W Airship, Sect. III ... Sect. VIII	342 $75.24
633	Supplementary Handbook Maintenance Instructions Navy Model ZPG-2W Airship, Sect. IX (Electrical System), Sect. X (Wiring Data)	290 $63.80
634	N.J. Mayer and H.C. Needleman: NASA Studies of a High Altitude Powered Platform (HAPP)	24 $5.28
635	M. Rougeron: Up to Date CNES Balloon Studies	16 $3.52
636	D. Baudin: L'Environment dans le Cadre des Plateformes Stratospheriques Geostationnaires	25 $5.50
637	Projet TITAN (Brochure) [duplicates #481]	6 $1.32
638	Annick Rouscilles: Projet PEGASE - Description de Syst<211>me Propulsif	7 $1.54
639	Pierre Balaskovic: Projet PEGASE - Int<044>r<222>t d'une Forme de Car<211>ne Lenticulaire	10 $2.20
639.10	Pierre Balaskovic: PEGASE Project - Advantages of a Lenticular Hull Shape	6 $1.32
640	M. Contamine: Probl<211>mes de Conception d'un Observatoir Scientifique sur Ballon Dirigeable Geostationnaire Type PEGASE	10 $2.20
641	J. Roux, Directeur: Contribution aux Etudes Preliminaires d'Infrastructure au Sol du Project PEGASE	10 $2.20
642	J. Jodeau: Development Programme for Airships: Commercial Aspects	5 $1.10
643	C.W. Scott: The Airship as a New Element of the Air Transport System	5 $1.10
644	M.P. Worbe: Development Programme for Airships: Economic Aspects	10 $2.20
645	Ludwig F. D<222>rr: Massnahmen zur Verbesserung der Zeppelin-Luftschiffe f<222>r den Fernverkehr	31 $6.82
646	M.W. Woods and E.J. Warlow-Davies: On the Application to Tubular Frameworks of the Method of Systematic Relaxation of Constraints [R.100]	22 $4.84
647	Prof. L. Bairstow: The Radially Braced Airship Ring	15 $3.30
648	T.S.D. Collins and L. Chitty: Tests on a Single Section of R-100 at Cardington	88 $19.36
649	R. Jones and D.H. Williams: Experiments on a Model of Rigid Airship R.38	13 $2.86
650	NASA Literature Search Lighter-Than-Air Craft	30 $6.60
651	NASA Literature Search Lighter-Than-Air Craft (Limitied Distribution References)	5 $1.10
652	Lighter Than Air Craft, A Report Bibliography	32 $7.04
654	A.T. Hawthorn: Fabric Based Materials for Space Applications	13 $2.86
655	F.W. Von Meister: Preliminary and Confidential Memorandum Concerning an American Airship Transport Co.	22 $4.84
656	Section 2 of the Sporting Code, Aerostats	4 $0.88
657	E.C. Okress: The Franklin Institute Has High Hopes for its Big Balloon	6 $1.32
658	F. Freiburghaus, Director: Evolution Towards Dedicated Freighter Aircraft and a Renaissance of Airships?	9 $1.98
659	Airship Calendar and Appointment Log for 1979	24 $5.28
660	Goldschmied, F.R.: Aerodynamic Hull Design for HASPA LTA Optimization	5 $1.10
661	J.J. Schneider: Future Lighter Than Air Concepts	11 $2.42
662	Dr. Edwin Mowforth: Airship Freight Systems	10 $2.20
663	Eng. Brian Hval: Hot Air Balloon Specifications (HABS)	48 $10.56
664	Allen and Tamara Dyer: Powerline Excerpts, A Balloon Federation of America Handbook	32 $7.04
665	Allen and Tamara Dyer: Propane Systems, Balloon Federation of America Handbook	77 $16.94
666	C.E. Rosendahl: They Were Dependable: Airship Operations WW II	57 $12.54
667	Dr. Ing. Max Schirmer: Zeppelin-Luftschiffe, Bahnbrecher der Luftfahrt	159 $34.98
668	G.P. Swishchev et al.: Investigation of the Possibility of Shipping Large Heavy Freight by Air	11 $2.42
669	D.B. Bailey and H.K. Rappoport: Maritime Patrol Airship Study (MPAS)	8 $1.76
670	The National Geographic Society - US Army Air Corps Stratosphere Flight of 1934 in the Balloon Explorer	122 $26.84
671	Japan Industrial Technology Assoc, 1977: Technology Assessment of LTA Aircraft Systems	326 $71.72
672	V.H. Pavlecka: Study of Thrusters for Airship Control	78 $17.16
673	Fleischmann & Farber, Inc: Study of Use of Velcro in Thermal Sport Balloon Systems	150 $33.00
674	R.E. Beatty and R.D. Linnel: Assessment of Selected Lighter Than Air Vehicles for Mission Tasks of the U.S. Coast Guard	745 $163.90
675	P.J. Mettam, R. W. Byrne, D. Hansen, M. Ardema: Civil Markets for Heavy Lift Airships	53 $11.66
676	Detail Weight Breakdown, USS Macon ZRS-5, USS Akron ZRS-4 and Proposal	39 $8.58
677	H.C.Needleman, M. B. Kuhner, J.R. McDowell: Scientific and Applications User Requirements for Unmanned Airborne Platforms	7 $1.54
678	R.G. Schwind and S.B. Spangler: Small Scale Wind Tunnel Tests on Heavy Lift Airship Configurations	8 $1.76
679	J.B. Kelley: An Overview of Goodyear Modern Airship Developmental Activities	15 $3.30
680	J. DeLaurier: An Investigtion of the Effect of Ballonet Motions on Tethered Aerostat Longitudinal Dynamic Stability	27 $5.94
681	N.J. Mayer: Large Lighter Than Air Vehicles	8 $1.76
682	J. DeLaurier and D. Schenk: Airship Dynamic Stability	13 $2.86
683	R. Bishop: A Model of Balloon Flight Performance	7 $1.54
684	List of Photographs Transferred from NAS Lakehurst to the National Archives Incl Date, Description, and Number	18 $3.96
685	Weight Statement ZR-3 (LZ-126) For Normal Arrangement A	32 $7.04
686	Engineering Division NAS Lakehurst: Memos and Reports Pertaining to Rigid Airships, #1-50	65 $14.30
687	Engineering Division NAS Lakehurst: Memos and Reports Pertaining to Rigid Airships #51-100	29 $6.38
688	Engineering Division NAS Lakehurst: Memos and Reports Pertaining to Rigid Airships #101-150	139 $30.58
689	Engineering Division NAS Lakehurst: Memos and Reports Pertaining to Rigid Airships #151-200	137 $30.14
690	Engineering Division NAS Lakehurst: Memos and Reports Pertaining to Rigid Airships #201-250	134 $29.48
691	Engineering Division NAS Lakehurst: Memos and Reports Pertaining to Rigid Airships #251-300	103 $22.66
692	Engineering Division NAS Lakehurst: Memos and Reports Pertaining to Rigid Airships #301-350	151 $33.22
693	Engineering Division NAS Lakehurst: Memos and Reports Pertaining to Rigid Airships #351-400	257 $56.54
694	Engineering Division NAS Lakehurst: Memos and Reports Pertaining to Rigid Airships #401-476	128 $28.16
695	W.L. March: High Altitude Superpressured Powered Aerostat (HASPA) Material Improvement Program	163 $35.86
696	N.D. Brown: Goodyear Aerospace Conceptual Design Maritime Patrol Airship	64 $14.08
697	J.C. Bell, J.D. Marketos, A.D. Topping: Maritime Patrol Airship Concept Study	254 $55.88
699	A Collection of Technical Papers AIAA LTA Systems Technology Conference 1979 [3rd], Palo Alto CA	218 $47.96
700	G.R. Doyle Jr., J.J. Vorachek: Investigation of Stability Characteristics of Tethered Balloon Systems	230 $50.60
701	J.J. Vorachek, J.W. Burbick, G.W. Doyle Jr.: Investigation of Dynamic Behavior of Tethered Balloon Systems	164 $36.08
702	Test of Maybach VL-1 Engine (Spare Engine for the Los Angeles)	88 $19.36
703	W.M. Brown (Masters Thesis): An Historical Study of the Airship and the Reasons for its Absence from the Transportation Industry	141 $31.02
704	J.C. Bell, J.D. Marketos, A.D. Topping: Parametric Design Definition Study of the Unballasted Heavy Lift Airship	135 $29.70
705	M.D. Ardema: Vehicle Concepts and Technology Requirements for Buoyant Heavy Lift Systems	36 $7.92
706	Umberto Nobile: Meccanica del Volo dei Dirigibili	134 $29.48
708	La Trave dell' Omnia Dir	7 $1.54
709	K. Stefan: Performance Theory for Hot Air Balloons	5 $1.10
710	M.D. Ardema: In-Depth Review of the 1979 AIAA Lighter Than Air Systems Technology Conference	19 $4.18
711	R.L. Welsch: This Mysterious Light Called an Airship - Nebraska Saucer Sightings, 1897	22 $4.84
712	Sammt: Notes on Flying (ZR-3)	4 $0.88
713	Index to Technical Notes, 1916-1924	5 $1.10
714	WCDR T.R. Cave-Browne-Cave: The Evaporative Cooling of Aero Engines and the Condensation of Exhaust Gas for Water Recovery	22 $4.84
715	J.W. Lancaster, D.B. Bailey: Naval Airship Program for Sizing and Performance (NAPSAP)	10 $2.20
716	august: Proceedings, Tenth AFGL Scientific Balloon Symposium 21-23 August 1978	543 $119.46
717	A.W.L. Nayler: British Lighter Than Air Activity, A Review (with 8 pp verbal presentation)	11 $2.42
718	L.B. Tuckerman: Water Model Tests for Semirigid Airships	12 $2.64
719	G.Barr: On Obtaining Ballast on an Airship During Flight by Means of Water from the Motor Exhaust	5 $1.10
720	R.V. Southwell: On the Calculation of Stresses in the Hulls of Rigid Airships (R.38 Memorial Prize Essay 1926)	25 $5.50
721	U. Bonfiglioli: Italian Lighter Than Air Activity - Heliodynes Research Center	2 $0.44
722	Test of Water Recovery Apparatus for USS Shenandoah	80 $17.60
723	Flight Tests of Water Recovery Apparatus on USS Shenandoah	14 $3.08
724	J.A. Winker: Comments Relation to Documentation from Fleischmann and Farber Regarding Velcro Closure	26 $5.72
725	Trial Flight Test of Mark IV Water Recovery Installation at Engine #7 on USS Akron	20 $4.40
726	Albert F. Simpson Historical Research Center: USAF History of Manned Balloons and Airships - A Select Bibliography	45 $9.90
727	J. DeLaurier: The Influence of Ballonet Motions on the Longitudinal Stability of Tethered Aerostats	5 $1.10
728	Operational Data for Europa in 1977	8 $1.76
729	Operational Data for Europa in 1978	10 $2.20
730	Operational Data For Europa 1972-1974	5 $1.10
731	Operational Data for Europa in 1975	4 $0.88
732	Minist<211>re de l'<044>quipment-Transportation, Paris: Possible Markets for Dirigibles (NASA translation)	110 $24.20
733	V.H. Pavlecka: Air Buoyant Vehicles: Energy Efficient Aircraft	6 $1.32
734	Alberta Modern Airship Study, Final Report	196 $43.12
735	International Symposium on the Economics and Technology of Modern Airships, Vol. I	296 $65.12
737	C.P. Burgess: Forces on Airships in Gusts	14 $3.08
738	J.M. Smalley: Balloon Design Data in Gore Length Units	170 $37.40
740	D.E. Woodward and B.B. Levitt: Lessons Learned: Classical Airships of the Past: 1981 AIAA Annual Mtg and Tech Display	30 $6.60
741	Satzungen der Gesellschaft zur Forderung der Luftschiffahrt, e.v., Mannheim	8 $1.76
742	Operation Manual for Tethered Balloon	23 $5.06
743	Private and Commercial Pilot (Lighter-than-airship), Flight Test Guide	40 $8.80
744	G. de Heer: Study on the Viability of Lighter-Than-air (LTA) in Hawaii's Interisle and Mainland Mission	70 $15.40
745	V.H. Pavlecka: History, Present State and Future of Metalclad Airships	15 $3.30
746	Col. Wm. G. Goodyear, USAF: New Directions for U.S. Strategic Mobility	146 $32.12
747	D.B. Bailey and H.K. Rappoport: Maritime Patrol Airship Study (MPAS)	359 $78.98
748	M.D. Ardema and K. Flaig: Parametric Sudy of Modern Airship Productivity	51 $11.22
749	LtCol. W. Lockwood Marsh: The Evolution of Rigid Airship Design	22 $4.84
750	K. Fouad Zedan and C. Dalton: Viscous Drag Computation for Axisymmetric Bodies at High Reynolds Number	9 $1.98
751	J.R. Pretty and R.O. Hookway: A Comparison of Different Forms of Dirigible Equations of Motion	3 $0.66
752	E.W. Geller: Calculations of Flow in the Tail Region of a Body of Revolution	3 $0.66
753	C.G. Colebrook: Empire Airships - Salient Features of the British Programme	5 $1.10
754	Conceptual Design Study of Hi-Spot Alternatives to Determine Feasible Concepts and Configurations, Information to Offerors	60 $13.20
755	Greater London Council, Planning and Communications Policy Committee: Airships in London	9 $1.98
756	U. Nobile: Recent Progress in Airship Construction in Italy	26 $5.72
757	J.D. DeLaurier, D.M. Schenck and C.K. Hui: An Investigation of the Operational Reliability of Large Airships in Regularly-Scheduled Missions	70 $15.40
758	R.D. Glover: A Conceptual Design of a Lighter-Than-Air Test and Research Vehicle	70 $15.40
759	CDR J.C. Hunsaker: The Navy's First Airships	14 $3.08
760	CAPT F.D. Buckley, USN: MATASS, A Moored Airship Towed Array Sonar System	4 $0.88
761	F.K. Kirsten: Cycloidal Propulsion Applied to Aircraft	8 $1.76
762	J.B. Wright: Computer Programs for Three-Dimensional Cable Problems in Tethered Balloon Applications	191 $42.02
763	J.E. Van Orden: The Nuclear Powered Zeppelin	13 $2.86
764	J.E. Van Orden: The Nuclear Powered Airship	10 $2.20
767	D.E. Woodward: A Lighter-Than-Air Glossary	52 $11.44
768	J.M. Vocar: A Look at the Future	53 $11.66
769	N.J. Mayer: Current LTA Technology Developments	12 $2.64
770	Maritime Patrol Airship System Demonstrator (Information to Offerors or Quoters)	171 $37.62
771	Marine Patrol Airship System Demonstrator, Draft Specifications, Corrected, Revision C	150 $33.00
772	D. Overs: Flammable Gases	55 $12.10
773	AIAA LTA Systems Technology Conference 1981, Annapolis MD	168 $36.96
774	1982 Airship Calendar and Appointment Log	26 $5.72
775	Program--1981 Gordon Bennett Balloon Race	28 $6.16
776	7th Annual Albuquerque International Balloon Fiesta, 1978 -- Official Program	48 $10.56
777	1978 Albuquerque International Balloon Fiesta Calendar	28 $6.16
778	Presentation on Free Balloons as Test Vehicles	35 $7.70
779	The USCG Icebreaker Mackinaw as a Vessel for Conducting Balloon Operations on the Great Lakes	19 $4.18
780	Inflation Test and Balloon Launching from Naval Vessel on Lake Michigan (Project WETFOOT)	40 $8.80
781	Balloon Launching from Surface Vessels, USP-1	10 $2.20
782	Annual Balloon Operation Report -- 1960	19 $4.18
783	Use of Balloons for Apollo Parachute Tests	44 $9.68
784	AEROKITE System for Universal Water-to-Air Recovery System	29 $6.38
785	Design and Manufacture of Balloons for 2000-Pound Payload to 120,000 Feet MSL When Inflated with Helium	13 $2.86
786	Space Craft Inc. Flight	20 $4.40
787	Helibarge System for Transporting Large Structures	26 $5.72
788	A Presentation on Propelled Stratospheric Balloons	17 $3.74
789	Kazumasa Iinuma: Japan Takes Decision to Develop New Airships	6 $1.32
790	Kazumasa Iinuma: Japan Buoyant Flight Association Report #2	22 $4.84
791	D.E. Woodward: Bulkheads in Airships	5 $1.10
792	M. Schirmer: Aerodynamic Model Tests with German and Foreign Airship Designs in the Wind Tunnel of the Zeppelin Works at Friedrichshafen	106 $23.32
793	Bill Coret: All That You've Ever Wanted to Know About Erecting an Airship [commentary to a filmstrip not in the collection]	18 $3.96
794	Rudi H. Niedzielski: The Rise of the Dirigibles	5 $1.10
795	Bibliography/shelflist of pre-1918 airship articles	44 $9.68
796	1981 Airship Calendar and Appointment Log	26 $5.72
797	Info packet for 1981 Gordon Bennett Balloon Race and Fountain Valley Classic Balloon Race	39 $8.58
798	Harold K. Dick: The Golden Age of the Great Rigid Airships	5 $1.10
800	Table Showing Status of Dirigibles [11x17 chart]	2 $0.44
801	R. Greenaway: To the Top of the World by Airship	5 $1.10
802	An Index of Articles Published in AEROSTATION [thru V 7 n 3]	6 $1.32
803	Report on USS Shenandoah Power Plant Tests	125 $27.50
804	John H. Jouett: Training of Army Dirigible Personnel	6 $1.32
805	Airship Awareness and Attitude Study (Bremen, Germany)	5 $1.10
806	R.V. Lashbrook and C.M. Mabry: An Investigation of Low-Permeability Fabrics and of Suspension and Control Lines for the All-Flexible Parawing	6 $1.32
807	William B. Pepper: Development of a Composite Structure Hypersonic Parachute	6 $1.32
808	Peter G. Niederer: Development of an Extremely Lightweight High-Altitude Decelerator	12 $2.64
809	W.C. Sleeman Jr. and T.G. Gainer: Status of Research on Parawing Lifting Decelerators	26 $5.72
810	R. Olsen and G.J. Sloan: An Improved Decelerator System for Upper Atmosphere Soundings	7 $1.54
811	S. Schulman and D.S. Johnstone: Tensile Properties of Fibrous Materials at Standard Conditions and Vacuum at Elevated Temperatures	18 $3.96
812	P.C. Opt and R. Coskren: Tensile Impact Behavior at Elevated Temperatures of Webbing, Tapes and Ribbons for Decelerators	17 $3.74
813	Ralph Upson: The Metalclad Airship--An Adventure in the History of Metal Structures	12 $2.64
814	Airships and Their Maritime Applications [A One-Day Symposium]	62 $13.64
815	Prototype Development and Manufacturing Facilities	21 $4.62
816	A Marvelous Relic at Moffett Field	4 $0.88
817	Cyclocrane, Lighter-than-Air Craft Being Tested Here	1 $0.22
818	J. DeLaurier: Influence of Ballonet Motions on the Longitudinal Stability of Tethered Aerostats	8 $1.76
819	S. Okamoto: Development of Balloon Films Strong Enough to Prevent Bursting at High Altitude	7 $1.54
820	Roles for Airships in Economic Development	10 $2.20
821	L.F. D<222>rr: Measures for Improving the Zeppelin Airships for Long Distance Transporation [translation of #645]	17 $3.74
822	A. Ehrle: The Development of the Zeppelin Dirigible for Long Distance Transportation [translation of 822.01]	17 $3.74
822.10	Albert Ehrle: Die Entwicklung des Zeppelin-Luftschiffes zum Fernverkehr	14 $3.08
824	W.W. Chapman: The Hindenburg--These Things I Remember [transcript]	15 $3.30
825	L.N. Webb: Foreign Built Airships In U.S. Service, 1919 to 1939	10 $2.20
826	D.H. Robinson: The Airplane Carrying Airship--The First Experiment	5 $1.10
827	L.R. Campbell, V.H. Pavlecka, J.W. Roda, E.V. Stephens, G. Szuladinski: Metalclad Airship Hull Study, Vol. I	383 $84.26
828	V.H. Pavlecka et al.: Metalclad Airship Hull Study, Vol. II [5 fold-out blueprints]	550 $121.00
829	A.S. Carten Jr and M.R. Wuest: Parachute Techniques Employed in the Air-Launched Balloon System (ALBS) Development Program	2 $0.44
830	J.A.I. Reid: Design Aspects of Non Rigid Airship Envelopes	2 $0.44
831	LtGen W.E. Kepner USAF: Reminiscences of an LTA Pilot	7 $1.54
832	M.B. Tischler, R.F. Ringland, and H.R. Jex: Heavy-Lift Airship Dynamics	9 $1.98
833	Claire W. Conrad: Father and Son Team...Designing and Building Airships for Today's World.	7 $1.54
834	New Concept in Air Transport	5 $1.10
835	The 1984 Airship: Roomy, Slow, Easy to Land -- and Cheap.	2 $0.44
836	1983 Airship Calendar & Appointment Log; 1983 Product Catalogue.	31 $6.82
837	George E. Wright Jr.: Frederick Marriott and the Steam Avitor.	3 $0.66
838	J. DeLaurier et al.: Preliminary Report on the Engineering Development of the Magnus Aerospace Corp. LTA 20-1 Heavy-Lift Aircraft.	13 $2.86
839	T.E. Bookrath: The Preliminary Design of a Very Large Pressure Airship for Civilian and Military Applications.	10 $2.20
840	Roy P. Gibbens: Small Rigid Airships as an Alternative to Non-Rigid Blimp Type Ships.	13 $2.86
841	John Rhea: A Compass for the Crystal Ball, Navy's ANVCE Office Studies Blue Sky Concept for 21st Century Fleet	8 $1.76
842	Goodyear COLUMBIA, The Biggest, Most Expansive Vehicle We've Ever Tested	4 $0.88
843	Don Braid/Richard Houghton: Up in the Air in Alberta/Blimp Building Industry Seen for Central Alberta	3 $0.66
844	Douglas H. Robinson: The Commercial Zeppelins Bodensee and Nordstern	7 $1.54
845	Paul Shamburner: Spectacular Air Rescue by Skyhook	7 $1.54
846	It's A Bird...It's a Plane...It's Little Green Men in an Airship	4 $0.88
847	Stephen Kidd: Return of the Hybrid Airship	5 $1.10
848	Gen. Giuseppe Pesce & Dr. Gertrude Nobile: List of Italian Airships, Airships Built by U. Nobile, Pubblicazioni di Umberto Nobile, et al.	16 $3.52
849	List of USN Bureau of Aeronautics LTA Design Memoranda, including page counts. Supercedes #123.	19 $4.18
850	A Solar Airship--More Than a Flight of Fancy?	4 $0.88
851	George E. Wright Jr.: More on the Heinen Air Yacht Corporation	5 $1.10
852	Le Skyship 500; Renouveau du Dirigeable?	2 $0.44
853	Flying Down to Rio	4 $0.88
854	LtCol. W. Lockwood Marsh & Lord Ventry: Airship Pioneers: Air Commodore Maitland	8 $1.76
855	Tenth Balloon Fiesta, Albuquerque, 1981--Official Program	77 $16.94
856	LTA Issue-- AIAA Student Journal, 1978	23 $5.06
856.01	Morris B. Jobe: Rebirth of the Airship	2 $0.44
856.02	Fred Nebiker: The History of Lighter-Than-Air	5 $1.10
856.03	Edwin Strother: Lighter-Than-Air Concepts and Recent Developments	7 $1.54
856.04	Francis Morse: Airships--The Next Generation and Beyond	6 $1.32
856.05	Lynn P. Hosley: An Interview with a Blimp Pilot	3 $0.66
857	Morris B. Jobe: Rebirth of the Airship	6 $1.32
859	Dr. Michael McAshan: Dollars in Reclaimed Helium	3 $0.66
860	196 Years of Ballooning	5 $1.10
861	Bruce Robertson: British Military Aircraft Serials, 1911-1979	6 $1.32
862	Solo for Hot Air	6 $1.32
863	Locomotion Aerienne et Terrestre; Precurseurs et Pionniers	53 $11.66
864	Kurt Stehling: Big Bird	2 $0.44
865	Airships and Oceanography	8 $1.76
866	TCOM Corp. Brochure (Aerostats)	20 $4.40
867	Manufacturing Specification, Balloon, Kite, Constant Pressure	23 $5.06
870	HI-SPOT High Altitude Surveillance Platform for Over-The-Horizon Targeting.Vugraph masters)	74 $16.28
871	Bailey, D.B. and Richard E. Adams: Lighter-Than-Air (LTA) Vehicles: A Technical Bibliography	61 $13.42
872	Andrew King: Buoyancy Control System for the Airship MACON.	25 $5.50
873	Henry A. Grieco: Helium, Rarer than Thought	19 $4.18
874	1980 Airship Calendar and Appointments Log.	26 $5.72
876	Thermal Dirigible	6 $1.32
877	Special Report on Extended Flight	87 $19.14
878	L'Exploit de L'Annee: L'Atlantique Nord en Ballon Libre	1 $0.22
879	A Lift for the Navy: Balloon Fiesta.	10 $2.20
880	1981 LTA Technology Assessment: Past and Present	44 $9.68
881	CDR J.C. Hunsaker, USN: The Development of Naval Aircraft: Historical Papers [LTA excerpts]	29 $6.38
882	Balloon Technologies, Airostats	7 $1.54
883	Cargo Airship: New Zealand Proposal	8 $1.76
884	Catching a Blimp on the Rebound	4 $0.88
885	MATASS: A Moored Airship Towed Array Sonar System.	4 $0.88
886	Metalclad Airship for Ocean Surveillance	20 $4.40
887	L.R. Hackney: Proposal for Lighter-Than-Air Feasibility Study	26 $5.72
888	Walter F. Farmer: Lighter Than Air Aircraft with Heating Means for the Gas Bags Thereof	5 $1.10
889	Robert L. Ashford (TCOM Corp.): Lessons Learned - Specialized LTA Concepts	9 $1.98
890	Have You Tried LTA?	6 $1.32
891	What Happened to L-8?	3 $0.66
892	J.F. Boyle: Non-Rigid Airships; Their Development.	5 $1.10
893	Robert Lee Jewett: The Tin Bubble [ZMC-2]	9 $1.98
895	Europa-Gram Number 3, 1980	2 $0.44
896	Sparrowhawk--the Airship Fighter	6 $1.32
897	Tethered Balloon Begins Flight Tests.	5 $1.10
898	Soviet Tug Tows Balloon [picture caption]	2 $0.44
899	Airship Symposium Held in London	6 $1.32
900	Around the World in a Balloon	4 $0.88
901	Improvement in Aerostats, Patent Application 43,449	6 $1.32
902	OUSD,S&E: ICBM Basing Options	6 $1.32
903	P.M Sartell: Test of Engine for K-1 Non-Rigid Airship	13 $2.86
904	Rotary Wing Aircraft, U.S. Patent	5 $1.10
905	Lt.Cdr. D.M. Mackey, USN: Report on Expeditionary Operations, Non-Rigid Airship K-2	14 $3.08
906	The Day Los Angeles Had Zeppelin Fever	9 $1.98
907	Is the Atlantic Within the Capabilities of the Free Balloon?	4 $0.88
908	Airship or Pneumaship?	2 $0.44
909	The Airship Bournemouth	4 $0.88
910	The End of an Era	6 $1.32
911	What Happened to the Bodensee and Nordstern?	5 $1.10
912	Flamingo, Hot Air Electric-Powered Airship	3 $0.66
913	Patrol Airship Concept Evaluated	16 $3.52
914	R.L. Ashford: 1981 LTA Technology Assessment: Past & Present	44 $9.68
915	H.C. Needleman, R.W. Weis, W.C. Brown: Recent Studies on a Lighter-Than-Air High Altitude Powered Platform	10 $2.20
916	P.D. Talbot, H. Miura, G.E. Tucker: Piloted Simulation of a Buoyant Quad Rotor Aircraft	16 $3.52
917	The Blimp -- An Air-Borne Wind Tunnel	4 $0.88
918	ATAS: Recommendations [Airship-Towed Array System] [ Vugraph Presentation]	23 $5.06
919	K. Graham and J.K. Schoolmeester: Tethered Aerostats for the Customs Service Enforcement Mission	18 $3.96
920	D.W. Lichty: Control Methods and Hover Capability of a Quad Rotor Airship	5 $1.10
921	Impact of Advanced Air Transport Technology, Part II: The Air Cargo System [LTA excerpts]	10 $2.20
922	T.F. Heinsheimer: The ATMOSAT Program, 1975-78	12 $2.64
923	Leslie Paper: Minnesota, Balloon Capital of the World	8 $1.76
924	History of the Use of Balloons in Scientific Experiments	26 $5.72
925	Cvi Rotem: David Schwartz: Trag<170>die des Erfinders; zur Geschichte des Luftschiffes	187 $41.14
926	Franz Hollmann: Zeppelin-Luftschiffe [history through 1924]	95 $20.90
927	Draft Certification Requirements for US Airships	68 $14.96
928	Jacobo M., Carmen and Ziman B., David: Lighter than Air Vehicles -- an Attractive Alternative	18 $3.96
929	Aerospace Highlights 1983: Lighter-than-Air Systems	2 $0.44
930	E.H. Lewitt: The Rigid Airship	147 $32.34
931	H.B. Pratt: Commercial Airships	125 $27.50
932	Bob Burch: Dirgibles; The Whales of the Sky	5 $1.10
933	D.G. Kinney: Airship and Surface Ship Team for Naval Warfare	7 $1.54
934	J.K. Bock and C.A. Mills: Interests in Lighter-than-Air in the Federal Republic of Germany	7 $1.54
935	Capt. F.M. Lloyd, USN: What a Coin Toss! The First Blimp Carrier Landings	4 $0.88
936	C. deF. Chandler and W.S. Diehl: Balloon and Airship Gases	113 $24.86
937	LCDR John E. Jackson, USN: A Blimp by any Other Name...	5 $1.10
938	LCDR John E. Jackson, USN: Lighter than Air: An Old Answer to New Problems?	6 $1.32
939	LCDR John E. Jackson, USN: Airships for the 1990s?	5 $1.10
940	Ken Liotta: Skyhook Sparrowhawks [Williams Bros. release of 1/32 scale Sparrowhawk kit]	14 $3.08
941	John Perry: The Whale's Dream	57 $12.54
943	1984 Airship Calendar & Appointment Log	26 $5.72
944	Gertrude Nobile Stolp: Bibliographia di Umberto Nobile	58 $12.76
945	B.L. Nagabhushan and G.D. Faiss: Thrust Vector Control of a V/STOL Airship	6 $1.32
946	Index: Airship Nos 51-65, March 1981-Sept 1984	8 $1.76
947	LT William G. Armstrong Jr, USNR: Classical Gas	4 $0.88
948	Statement of Work for Organic, Long Endurance Airborne Area Surveillance System (OLEASS)	25 $5.50
949	Solicitation, Offer and Award: Airship Services in Support of US Coast Guard Operational Evaluation	85 $18.70
950	Alberta Modern Airship Study - Final Report (Draft Copy)	184 $40.48
951	B.L. Nagabhushan, P.P. Jacobs, C.E. Belknap, and D.A. Euler: Performance Characteristics of a Buoyant Quad-Rotor Research Aircraft	15 $3.30
952	E.E. Oehmichen: Aerial Navigation Apparatus, U.S. Patent 2,081,381	11 $2.42
953	Airship International Ltd./1,500,000 Units/Prospectus	33 $7.26
954	Christine Kulyk: Are the Whispering Ghosts Returning?/Le Retour des Dirigeables?	6 $1.32
955	Draft Report-Expert Group Meeting on the Implications of Technological Advances in LTA Systems	66 $14.52
956	Malcolm W. Wren: Lighter Than Air Craft - Cargo	7 $1.54
957	Balloons, Blimps and Super-Ships: Alberta Transportation	6 $1.32
958	Modern Airships for Alberta Transportation [paper copy of slide presentation]	72 $15.84
959	Alberta Modern Airship Study, Final Report, June 1978	189 $41.58
960	Alaska State Legislature: Airships: Potential Alaskan Transportation Alternative	149 $32.78
961	Charles S. Gillespie: U.S. Flight No. One, January 9, 1793	2 $0.44
962	Feasibility Design Study for Scale Model of ZPG-X Airship	73 $16.06
963	Properties of Kevlar 49 Aramid Fabrics and Fabric Reinforced Epoxy and Polyester Composites	7 $1.54
964	D.L.G. Sturgeon and M.W. Wardle: Advanced High Specific Strength Materials for Space Enclosures	11 $2.42
965	List of Selected Papers and Data [concerning Kevlar and Kevlar-reinforced materials]	16 $3.52
966	E.W. Williams: Time vs Load Tests for Neoprene-Coated Fortisan-Rayon Fabric	12 $2.64
967	F.G. Sylvester and B.F. Jenkins: Test: Fabric Deterioration [exposure tests of airship fabrics]	17 $3.74
968	Military Specification: Cloth, Laminated, ZPG2 and ZPG2W Type Airship Envelope	29 $6.38
969	Military Specification: Cloth, Laminated, ZS2G-1 Type Airship Envelope	30 $6.60
970	Handbook: Overhaul Instructions, Air and Gas Valves...	17 $3.74
971	Handbook of Operation and Service Instructions with Parts List for Transportable Airship Mooring Mast	15 $3.30
972	Arthur Foerster: Load Conditions of Airships when Moored on the Mast, and Mooring Mast Reactions	10 $2.20
973	E.E. Oehmichen: Stabilizing Device for Aerial Navigation Machines, U.S. Patent 2,098,877	8 $1.76
974	Arthur Foerster: Mooring Mast Reactions, Comparison of K-Ship and LZ-129 Hindenburg	2 $0.44
975	B.B. Allen and D.F. Jenkins: Fatigue Test on Bow Mooring Assembly	4 $0.88
976	J.J. Cornish III and D.W. Boatwright: Application of Full Scale Boundary Layer Measurements to Drag Reduction of Airships	38 $8.36
977	H.R. Liebert and C.J. Carney: Aerodynamic Loading on Bow Stiffening and Mooring System for ZP4K Airship	17 $3.74
978	H.R. Liebert and S.A. Ross: Comparative Aerodynamic Characteristics of the XZP Airship Configuration Having Various Envelopes	35 $7.70
979	ZPG-3W Test Requirements and Results (Cont)	14 $3.08
980	Effect of Moisture on the Tensile Strength of Neoprene-Coated Fortisan-Rayon Fabrics	8 $1.76
981	Envelope Curtain Seam Test	14 $3.08
982	Mod. of Hydraulic System of ZP2M-3	3 $0.66
983	Index of all Experimental Project Reports on File	31 $6.82
984	Sand Load Test of Goodyear Type DA Control Surfaces	22 $4.84
985	D.K. Brigham and H.R. Liebert: Eng'g Study for USN ASW Airship Model XZPN, Sect V Stability Rpt & Sect VI Stress Rpt	44 $9.68
986	G.B. Zebley & D.R. Redpath: Airship Valve Test Procedure for 20" Diam Gas Valves	10 $2.20
987	D.R. Redpath: Final Report and Test Results for 20" Diameter Gas Valves	29 $6.38
988	Zebley, Redpath and Shaw: Airship Valve Test Procedure for 28" Diameter Gas Valve	5 $1.10
989	D.R. Redpath: Final Report and Test Results for 28" Diameter Air Valves	30 $6.60
990	Illustrated Parts Breakdown, Air and Gas Valves	22 $4.84
991	Handbook Overhaul Instruction Gas Valves part no. 080-800-300 9Z790-7	20 $4.40
992	John R. Gammeter and Waldemar D. Kmentt: Valve Mechanism	15 $3.30
993	W.B. McCurdy: Ballonet Automatic Valving	3 $0.66
994	A.G. Maranville: Report on 20 Gammeter Automatic Airship Valve	11 $2.42
995	Ilustrated Parts Breakdown GAS VALVES Part No. 080-800-300 9Z790-7	15 $3.30
996	H.S. Graves: Burst Test, K-Type Envelope #D-183.	8 $1.76
997	Lloyd H. Donnell: Concentrated Loads on Inflated Structures	6 $1.32
998	J.W. Crowley: Additional information on XC-35 gust data.	14 $3.08
999	Arthur Foerster: Improvement of the Lateral Maneuverability of Airships, Especially of Blimps.	4 $0.88
1000	Detail Specification for Model ZPG-3W Airship	177 $38.94
1001	G.F. Forbes: Drag and lateral force measurements on masted airship.	7 $1.54
1002	N.J. Mayer and G.C. Kenny: D181 Envelope Burst Test	37 $8.14
1003	W.J. Keim: LTA-15 Airship Design Branch Specification for Fabric Envelope for N Type Airships.	5 $1.10
1004	R.E. Carow: Elevator Balancing Bungee	7 $1.54
1005	A. D. Topping: Ring Buckling of Inflated Drag Bodies	6 $1.32
1006	A.D. Topping: Progress in Fracture Mechanics of fabric structures.	6 $1.32
1008	[Air System Maintenance for ZSG-4 Airships?]	4 $0.88
1009	H.W. Evans: Summary - ZPG-3W Airship Performance	4 $0.88
1010	ZPG-3W Model Airship (BuNo 144242) - Demonstration of Performance Guarantees.	5 $1.10
1011	E.J. Sullivan: Flight Test of ZP2K-118	8 $1.76
1012	Richard K. Meigs: [NO BID on Coast Guard RFP DTCG23-85-R-20011 (enclosed) for crew training and services of airship.]	86 $18.92
1013	Arthur F. Foerster: Recommended equipment and procedure for taking tension readings in K type airships - comments concerning.	3 $0.66
1014	C.P. Burgess, J.C. Hunsaker, and S. Truscott: The Strength of Rigid Airships	122 $26.84
1015	R. Jones: The Aerodynamical Characteristics of the Airship as Deduced from Experiments on Models, with Application to Motion in a Horizontal Plane	63 $13.86
1016	Karl Stefan: Design Definition Study of a Lighter Than Air High Altitude Powered Platform (HAPP)	285 $62.70
1017	General Specification for the Design and Construction of Nonrigid Airships for the United States Navy. (Revised Draft)	104 $22.88
1018	J.D. DeLaurier, J.R. Evans, H. Scholaert: A Study of Airship 6-Degree-of-Freedom Non-Linear Flight Dynamics	100 $22.00
1019	..: USS Macon - Doctrines and Policies for Operation and Upkeep	220 $48.40
1020	Incident in the Florida Straits [K-74 vs U-134]	3 $0.66
1021	J.B. Flowers: Airship Valve Testing Apparatus	15 $3.30
1022	N.S. Norway: R.100 Canadian Flight, 1930	14 $3.08
1023	R. Davis and M.A. Standring: Discharge Currents Associated with Kite Balloons	19 $4.18
1024	L. Balis Crema and A. Castellani: Some Trends in Airship Technology Development	13 $2.86
1025	Leo Jurich: The Nuclear Powered Airship	8 $1.76
1026	Technical Manual--Aerostatics	46 $10.12
1027	Umberto Nobile: The Trend of Airship Construction in Italy	9 $1.98
1028	B.C.P. Goss: Zeppelins Over Essex	2 $0.44
1029	Report of Mechanical Tests on Glastran Balloon Antenna-Type Cables	5 $1.10
1030	Structural Analysis of XF9C Airship Attachment Hook	18 $3.96
1031	Jong-Ho Woo and V.R. Murthy: Static and Dynamic Analysis of Airships	6 $1.32
1032	Donald E. Woodward: Metalclad Airship AEW Radar	11 $2.42
1033	J.L. Meek and K.Y. Tan: Post-Formfinding Determination of Geodesic Lines in Cutting Pattern Design for Membrane Structures	9 $1.98
1034	G. Sommer (Veda) and R. Adams (NADC): Airship Survival--Damage Avoidance and Control for Large Ocean-Going Airships	7 $1.54
1035	Airship Operation in Paris	6 $1.32
1036	Hilda M. Lyon: The Strength of Transverse Frames of Rigid Airships	60 $13.20
1037	Lt.Col. V.C. Richmond: R.101	48 $10.56
1038	H. Roxbee Cox [Lord Kings Norton]: The External Forces on an Airship Structure with Special Reference to the Requirements of Rigid Airship Design	87 $19.14
1039	K.C.K. Hui and J.D. DeLaurier: An Analytical Investigation of Airship Survivability in Atmospheric Turbulence.	120 $26.40
1040	Rigid Airship Manual, 1927	427 $93.94
1041	R.H. Upson: Past Adventures and Future Prospects of the Metalclad Airship	8 $1.76
1043	C.P. Burgess: The Strength of Transverse Frames	4 $0.88
1044	WCdr T.R. Cave-Browne-Cave: R.101 and Other Airships - The Process of Development	20 $4.40
1048	Hartley B. Pratt: The General Principles of Airship Design	12 $2.64
1049	Hans Ebner: The Present Status of Airship Construction, Especially of Airship-Framing Construction	41 $9.02
1050	S.J. De France: Flight Tests on USS Los Angeles Part I - Full Scale Pressure Distribution Investigation	33 $7.26
1051	C.P. Burgess: Flight Tests on USS Los Angeles Part II - Stress and Strength Determination	16 $3.52
1052	Sir Peter Masefield: To Ride the Storm [technical appendices only]	51 $11.22
1055	A.F. Zahm: Stability Equations for Airship Hulls	4 $0.88
1056	A.F. Zahm, R.H. Smith, and F.A. Louden: Air Forces, Moments and Damping on Model of Fleet Airship Shenandoah	31 $6.82
1058	A.F. Zahm, R.H. Smith, and F.A. Louden: Drag of C-Class Airship Hulls of Various Fineness Ratios	16 $3.52
1060	A.F. Zahm: Flow and Force Equations for a Body Revolving in a Fluid	41 $9.02
1068	Max M. Munk: Aerodynamics of Airships	10 $2.20
1069	K. Arnstein and W. Klemperer: Performance of Airships	45 $9.90
1072	Mark D. Ardema: Vehicle Concepts and Technology Requirements for Buoyant Heavy-Lift Systems	17 $3.74
1074	ADM A.J. Hepburn: Rigid Airships for Naval Transport Purposes (266)	19 $4.18
1075	ADM A.J. Hepburn: Rigid Airships for Naval Transport Purposes	16 $3.52
1077	A. Hohenstein: Design Analysis, Atlantic Project, Human Factors Considerations	15 $3.30
1078	Dr. Hugo Eckener: Remarks of Dr. Hugo Eckener...Before Annual Meeting of NACA, 1924	13 $2.86
1086	R. Haas and A. Dietzius [trans. K. Darrow]: The Stretching of the Fabric and the Deformation of the Envelope in Full Balloons	138 $30.36
1090	John Bezzant: Airship Industries Skyship 500 HL Outline Specification	22 $4.84
1102	E.V. Goldobeev: Evaluation of Design Decision Effectiveness in Aerostat Design	4 $0.88
1111	K.T. Brown: Fiber Optic Applications for Lighter Than Air Vehicles	5 $1.10
1122	Sentinel 1000 Outline Specification, Rev.B	61 $13.42
1123	Matt Q. Corbett: Study of Water Recovery Apparatus by Engineering Division, Technical Report on	25 $5.50
1124	Robert F. Kohr: Aircraft Power Plants, Part III-Water Ballast Recovery	15 $3.30
1125	T.M. Ramsay and M.Q. Corbett: Trial Flight Test of Mark IV Water Recovery Condenser, USS Los Angeles, Technical Report on	27 $5.94
1126	S.P. Jones and J.D. DeLaurier: Aerodynamic Estimation Techniques for Aerostats and Airships.	7 $1.54
1128	R.L. Ashford, R.G.E. Browning, B.B. Levitt, N.J. Mayer, D.E. Woodward: 1983 LTA Technology Assessment	45 $9.90
1134	M. Onda and Y. Morikawa: An Acrobatic Airship	4 $0.88
1135	H.R. Jex, J.R. Hogue, P. Gelhausen: Control Response Measurements of the Skyship-500 Airship.	13 $2.86
1136	G.R. Seemann, G.L. Harris, G.J. Brown, C.A. Cullian: A Technology Tool for Urban Applications - The Remotely Piloted Blimp.	8 $1.76
1137	D.B. Bailey and N.J. Mayer: Military and Civil Applications for Airships	70 $15.40
1139.1	J. DeLaurier, W.D. McKinney, J.D. Lowe, D.R. Uffen, A.S. King: Progress Report on the Engineering Development of the Magnus Aerospace LTA 20-1 Airship	11 $2.42
1139.2	J.D. Lowe, A.S. King, W.D. McKinney, D.R. Uffen: An Experimental Determination of the Longitudinal Stability Properties of the LTA 20-1 Airship.	10 $2.20
1141.1	ODM Airship Mission Requirements, Attachment 1, Statement of Work	14 $3.08
1141.2	Type Specification for the Naval Airship Operational Development Model	186 $40.92
1142	D.B. Bailey: Patrol Airship Concept Evaluation (PACE) Final Report, Executive Edition.	147 $32.34
1146	New Ideas to Meet the Challenges of a New Era	19 $4.18
1147	Carl B. Fritsche: Some Economic Aspects of the Rigid Airship	30 $6.60
1148	J. Gordon Vaeth: Airborne Arctic Weather Ships	4 $0.88
1149	Operations of Moored Balloons and Large Kites	18 $3.96
1150	Dr. R. Ross: Appendix K: Lighter-Than-Air Vehicle Technology	28 $6.16
1152	Capt. B. Rodionov and Lt-Eng. N. Novichkov: Dirigibles in the Defensive System of Task Forces	9 $1.98
1153	G.M. Vaynshteyn/R.A. Gokhman & A.G. Polyanker: Balloon Station for Relaying Television/Balloons and Radio Engineering	4 $0.88
1154	B.L. Nagabhushan: Dynamic Stability of a Buoyant Quad-Rotor Aircraft	7 $1.54
1155	B.M. Pershing: Performance Prediction and Flight Evaluation of Hybrid Heavy Lift Systems	26 $5.72
1156	North Warning Airship Program, Vol. II: Attachments	521 $114.62
1156.01	W.S. Mueller, R.E. Adams, D.B. Bailey: Attachment A: NORTH WARNING System Airship Feasibility Study	141 $31.02
1156.02	Attachment B: Preliminary Design Investigation for New Payload and Ground Handling Concepts for Airships Operating in Remote Arctic Regions	216 $47.52
1156.03	Capt. J. Arvai, Ms. K. Smith, Mr. J. Wood: Attachment C: NORTH WARNING Program Airship Feasibility Tests	42 $9.24
1156.04	Attachment D: NORTH WARNING System Familiarization, Feasibility and Operational Demonstration.	122 $26.84
1157	Study of Groundhandling Characteristics of Maritime Patrol Airships	280 $61.60
1158	J.F. Patton: Tethered Aerostats for Radar Platforms	7 $1.54
1159	F.J. Petrone and P.R. Wessel: HASPA [High Altitude Superpressured Powered Aerostat] Design and Flight Test Objectives.	12 $2.64
1160	R.R. Parsons: Development and Flight Experience of a Manned Thermal Airship.	6 $1.32
1161	J.W. Lancaster: LTA Vehicle Concepts to Six Million Pounds Gross Lift	15 $3.30