Physical Description: 1. Picture of the L Squadron, presumably at Rockwell Field, San Diego.
2. Picture of Rockwell Field Air Service Flying School, San Diego, CA; Copyright 1919, Kearny Photo Service. Photograph contains
aircraft and hangars.
3. Picture of Rockwell Field Air Service Flying School, San Diego, CA; Copyright 1919, Kearny Photo Service. Photograph contains
side view of hangars, aircraft lined up, vast empty plains, and tents and buildings.
4. 91st Aero Squadron, Rockwell Field, August 28, 1920. Photograph contains squadron picture and separate aircraft profile
pictures above.