Another Interesting Soviet Badge

This little flag pin is for members of the Central Executive Committee of the Autonomous Soviet Socialist Republic of Volga Germans. In German the initials are ZVK ASSR d. W-D. The other set of letters are in Russian  and mean the same thing. In the upper right corner in red letters are the letters RSFSR (Russian Soviet Federated Socialist Republic) in Russian. The Volga German Republic only existed from 1924 to 1941 before being officially disbanded on 7 September 1941 in the wake of the mass deportation of its titular population to Siberia and Kazakhstan. It was unique in being the only ASSR established in the USSR for a diaspora group as opposed to a nationality indigenous to the territory of the USSR.