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

Military aircraft flying over the United Air Terminal in Burbank during the dedication of the airport, May 1930 

Aerial view of the Union Air Terminal Building at Burbank Airport, August 1935 

Aerial view of United Airport, ca.1927 

Woman demonstrating the "Spitz flight recorder" at the United Airport in Burbank, July 1937 

Wiring of Air Traffic Control equipment at the Burbank Airport, 1937 

Union Air Terminal at Burbank Airport, August, 1935. 

Drawing of an aerial view of United Airport, October 3, 1929 

View of Aerial Air Races at Los Angeles Municipal Airport, ca.1930 

Air Traffic Control radar display at the Burbank Airport, 1937 

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

Air Traffic Control equipment at the Burbank Airport, 1937 

Woman exhibiting the wiring of Air Traffic Control equipment at the Burbank Airport, 1937 

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

View of airplanes lined up at the Los Angeles Airport, ca.1948 

Aerial view of Los Angeles Metropolitan Airport, April 14, 1929 

Aerial view of Clover Field Airport in Santa Monica, showing residences in the distance, ca.1924 

Man exhibiting Air Traffic Control equipment at the Burbank Airport, 1937 

Man examining a mouthpiece attached to Air Traffic Control equipment at Burbank Airport, 1937 

Aerial view of Mines Field at the Los Angeles Municipal Airport, ca.1929