Airplanes - Instruments - Aeroplane Instruments. Tanner U.S. #40 Gauge. 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