Airplanes - Types - Acceptance Park, Detroit, Mich. Curtiss R 4 L with Liberty engine on 150 hour test from Dayton, Ohio. From M.I.D
Summary
Photographer: From M.I.D.
Airplanes - Types
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