A stamp casting object, presumably for metal, has one knob and rounded peg-like objects on its side for making impressions. The bottom has black paint and a small hole.
Created by
Ginx Hudgins
Date Created
12/13/2011
Source
Smithsonian National Air and Space Museum
Keywords
Aviation; Engineers; Equipment; People; Research
Rights and Restrictions
Usage conditions apply For more information, visit the Smithsonian’s Terms of Use.