G-5310

G-9

Tourists at a Sarasota trailer park picnicking at the beach. Sarasota, Florida. January 1941, OHIO Plate

Victor Friedl Kiss, Low tide, 2016, Chicago Plate

80-G-K-5310

Lt. JG E. Terry Prothro adjusts controls as Lt. Elergy L. Stromberg explains speech psychology lab equipment to Rear Admiral Osborne B. Hardison, chief of Naval Air Primary Training, May 1945.

By means of this equipment, flight instructors learn to speak and hear better over aircraft intercom phones.