Commemorative (znachok) pin; a raised silver rear three-quarter port side profile view of a Grigorovich M-20 depicted on a black enamel background; silver letter text "GRIGOROVICH M-4 HISTORY OF AVIATION USSR 1913" in Russian Cyrillic.
Created by
Smithsonian National Air and Space Museum
Date Created
11/14/2022
Source
Smithsonian National Air and Space Museum
Keywords
Aviation; Awards
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