KEYSTONE - AVIATION "Beautiful airplane views of the army's 91st observation squadron maneuvering near San Francisco", ca. 1920. Photograph. Vintage silver print, stamp and captioned label on back. Image: 17.5 x 24.2 cm; sheet: 20.5 x 25.5 cm
We use cookies to provide you with a better browsing experience, perform site traffic analysis, and deliver content and advertisements most relevant to your interests.
Cookie management:
By allowing these cookies, you agree to the deposit, reading and use of tracking technologies necessary for their proper functioning. Read more about our privacy policy.