Airplanes - Instruments - Aeroplane instruments. Tanner U.S. #20 Guage gasoline indicator. The Akron Selle Co., Akron, Ohio
Summary
Airplanes - Instruments
Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Tags
Date
1917 - 1918
Source
The U.S. National Archives
Copyright info
No known copyright restrictions