Metal clip like object - metal bolt with a rectanglular piece of metal folded around it. Another piece of metal wrapped within the rectangle.
Red plastic plug.
Created by
Daniel Soñé
Date Created
06/24/2024
Source
Smithsonian National Air and Spa
Keywords
Aviation; Propulsion; World War I
Rights and Restrictions
Usage conditions apply For more information, visit the Smithsonian’s Terms of Use.