Breastplate The excellent student of the social competition of the People's Commissariat of Color was established by order of the Peoples Commissariat for Non-Ferrous Metals in 1940 and is the departmental sign of the Peoples Commissariat of Metals. The badge was awarded to the winners of the socialist competition of the people's commissariat. The sign was accompanied by a certificate. The item "/ BADGE EXCELLENT NON-FERROUS METALS USSR" is in sale since Friday, March 13, 2020. This item is in the category "Collectibles\Historical Memorabilia\Political\Rest of the World\Russia". The seller is "kollectoranton" and is located in . This item can be shipped worldwide.