Airplanes - Wheels - Diagram showing strength test of wheel. From Ackerman Wheel Co., Cleveland, Ohio
Summary
Photographer: Ackerman Wheel Co. Cleveland, Ohio
Airplanes - Wheels
Public domain scan of aircraft design drawing, technical diagram, 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