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1
Aeronautics. Twentieth annual report of the National Advisory Committee for Aeronautics, 1934, including technical reports Nos. 475 to 507.
Published 1935Online Access
Government Document Electronic eBook -
2
Aircraft purchased by the Navy Department. Letter from the Secretary of the Navy transmitting pursuant to law, a report of designs, aircraft, aircraft parts, and aeronautical acces...
Published 1935Online Access
Government Document Electronic eBook