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Resource Type:
Report (1,270)
Book (197)
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United States (227)
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Germany (2)
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Year:
1920 (171)
1921 (182)
1922 (244)
1923 (204)
1924 (149)
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1925 (120)
1926 (153)
1927 (156)
1928 (151)
1929 (148)
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Serial/Series Title:
NACA Technical Memorandums (410)
Farmers' bulletin (United States. Dept. of Agriculture) (335)
NACA Technical Notes (329)
NACA Technical Reports (270)
United States Bureau of Mines Reports (186)
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NACA Aircraft Circulars (44)
Bulletin (United States. Bureau of Mines) (38)
Technical paper (United States. Bureau of Mines) (30)
National Reporter System--United States Series (23)
The Federal Reporter (23)
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Experiment Station Record (22)
National Bureau of Standards Reports (15)
Leaflet (United States. Dept. of Agriculture) (12)
Report of investigations (United States. Bureau of Mines) (10)
Technologic papers of the Bureau of Standards (8)
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Petroleum technology (United States. Bureau of Mines) (7)
Coal-Mine Fatalities in the United States (6)
Scientific papers (United States. National Bureau of Standards) (6)
Metal-Mine Accidents in the United States During the Calendar Year (5)
Quarry Accidents in the United States During the Calendar Year (5)
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Economic paper (Bureau of Mines) (4)
Information circular (United States. Bureau of Mines) (2)
United States Bureau of Mines Law Serials (2)
Abstracts of Current Decisions on Mines and Mining (1)
Bureau of Plant Industry [publication] (United States. Bureau of Plant Industry) (1)
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Coal-Mine Fatalities (1)
Farmers' Bulletin (United States. Dept. of Agriculture) (1)
Mineral technology (United States. Bureau of Mines) (1)
NACA Memorandum Report (1)
NACA Special Report (1)
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National Bureau of Standards circular (1)
Petroleum Refinery Statistics (1)
Quarry Accidents in the United States (1)
armers' bulletin (United States. Dept. of Agriculture) (1)
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Collection:
Technical Report Archive and Image Library (1,270)
National Advisory Committee for Aeronautics Collection (1,065)
USDA Farmers' Bulletins (339)
Government Documents A to Z Digitization Project (165)
The Federal Reporter (23)
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United States Experiment Station Record (22)
United States Experiment Station Reports (11)
Environmental Policy Collection (3)
World War Poster Collection (1)
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1920-1929
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The 300 H.P. Benz Aircraft Engine
The 1000 HP traffic airplane of the Zeppelin Works in Staaken
The 1926 German seaplane contest
The A.B.C. "Robin" (British) : a single-seat cabin monoplane
The A. B. Flygindustri "K 37" (Swedish Junkers) : A Low-Wing All-Metal Military Airplane
N.A.C.A. control position recorder
N.A.C.A. Langley field wind tunnel apparatusthe tilting manometer
N.A.C.A. recording air speed meter
Abacus for the reduction of English measures to the metric system and vice versa
Abacus giving the variation of the mean pressure of an aviation engine as a function of its speed of rotation
Absolute coefficients and the graphical representation of airfoil characteristics
Absolute dimensions of Karman vortex motion
Absorbing landing shocks
Abstracts of Current Decisions on Mines and Mining: May to August, 1919
Accelerations in flight
Accelerations in flight
Accelerometer design
Accident-Severity Rates For Certain Metal Mines
Acid Processes for the Extraction of Alumina
Adaptation of aeronautical engines to high altitude flying
Aerial convention of October 13, 1919
Aerial navigation by dead reckoning
Aerial navigation : on the problem of guiding aircraft in a fog or by night when there is no visibility
Aerial transportation
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