Soviet Nuclear long range Submarine, Officer's Badge, very rare. Beautiful gold sculptured submarine, gold brass metal badge, with big raised, red, baked on, enamel star, measures 2-7/8" X 3/4" at the top of the silo. The back of the pin has a screw type pin and it comes from "Leningrad Mint"l. Very rare, ornamental badge, red communist star is no longer used in Russian military. Buy it for your collection as a historical relic, a hard to find item.