Russian USSR Mintransmash (Transport Machine Building Ministry) Excellence Badge Rare 1940s-1950s. Size 33 x 33 mm. The item "Russian USSR Mintransmash Excellence Badge RARE 1940-50s" is in sale since Monday, June 7, 2010. This item is in the category "Collectibles\Transportation\Railroadiana & Trains\Patches, Pins & Buttons". The seller is "michaelp42" and is located in Tallinn.This item can be shipped worldwide.