7 sheets
Flight & Space
The Wright flyer, Goddard's rocket, the space capsule and the space suit — flight and space patents as blueprint wall art.
Flight & Space
US 821,393Flying Machine1906
Sheet PD-36
Flying Machine
US 1,102,653Rocket Apparatus1914
Sheet PD-40
Rocket Apparatus
US 1,108,484Parachute1914
Sheet PD-41
Parachute
US 1,994,488Direct lift aircraft1935
Sheet PD-53
Direct lift aircraft
US 2,168,726Propulsion of aircraft and gas turbines1939
Sheet PD-58
Propulsion of aircraft and gas turbines
US 3,093,346Space capsule1963
Sheet PD-84
Space capsule
US 3,751,727Space suit1973
Sheet PD-94
Space suit