Germany. Four Post War Veteran’s Organization Badges

A grouping of four post war German Veteran’s Organization badges, consisting of 1) A 1988 Meeting of the 5th Flotilla in Berlin Badge 2) A 1975 Meeting of NCO Students in Wetzlar Badge 3) A 1986 Meeting at the Friedrichshafen Badge 4) A 1990 Meeting of U-Boat Commanders; all constructed of plastic - except one; all with horizontal pinbacks - except one; one marked “Otwis-Plastik” on the reverse; in extremely fine condition.