Interior view of an aircraft factory, [s.d.] 

Crowds at the United Airport "when Army planes were there", [s.d.] 

Interior of the Lockheed Corporation plant, showing the manufacture of Super Constellation airplanes, ca.1950 

Interior of the Curtiss-Wright Corporation airplane factory in Buffalo, NY, ca.1940 

Interior of the Douglas Company's Santa Monica Plant, showing the Douglas Skyraider planes being constructed, after 1945 

Interior of the North American Aviation airplane factory, September 1937 

Ryan Airport, showing a dirt road at left, [s.d.] 

Seven men working with a tractor, [s.d.] 

View of the boiler room in Plant #3 of the Long Beach Steam Station, [s.d.] 

Motorboat racing, showing spectators on jetty in background, [s.d.] 

An unidentified aircraft assembly manufacturing factory assembly line, showing F-80 airplanes, ca.1945-1950 

Plane leaving a smoke screen at the National Air Races at Mines Field, 1929 

Birdseye view of the United Airport in Burbank, [s.d.] 

Workers assembling dashboards for automobiles in an unidentified factory, [s.d.] 

Unfinished planes at Kinner Aircraft Company's plant, ca.1930 

Planes (Lockheed 14 Super Electra?) in rows inside an unidentified aircraft manufacturing factory, ca.1940 

Man playing flute with nose, showing head facing downward, [s.d.] 

Douglas airmail plane on the ground, ca.1925 

Inauguration of the Air Express Service, showing a truck and a plane, August 31, 1927 

Three women walking by the exterior of the North American Aviation Downey airplane factory, September 1950