Austria-Hungary Submarine Badge in bronze. BSW (Bruder Schneider Wien)" marked on reverse. 56 x 36 mm, extremely fine condition. Very scarce badge. Probably post-war production. Original pieces from the period up to 1918 are almost impossible to find, as these pieces were part of the inventory of Austro-Hungarian submarines for crew members and had to be returned upon leaving or changing service to another Kriegsmarine unit. Will be carefully packaged and shipped with Track & Trace.