Airplanes - Manufacturing Plants - Nordyke and Marmon Co. Airplane Engine Plant, Indianapolis, IND. Line of test sheds where the motors are tried out. Each motor is given several trial runs
Summary
Photographer: Nordyke & Marmon Co.
Airplanes - Manufacturing Plants
Public domain photograph of aircraft engine, 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