Aerial photograph of a beach in Balboa, California, circa 1919. Part of the photographing aircraft is visible in the shot.Inscription on envelope: "Ralph Newcomb and Al Wilson over Balboa, Calif. / Alt 4000 / 1919."
Aerial photograph of a beach in Balboa, California, circa 1919. Part of the photographing aircraft is visible in the shot.Inscription on envelope: "Ralph Newcomb and Al Wilson over Balboa, Calif. / Alt 4000 / 1919."