Kriegsmarine U-boat front clasp in silver by Schwerin Berlin

U Boat Combat Clasp in Bronze ( U-Boots-Frontspange in Bronze) in

The Collector's Guild

Repro U-boat Front Clasp ww2 for reenactment.

WW2 U-Boat Combat Clasp : Schwerin & Sohn

MedalBook - Submarine Clasp, in Silver

Kriegsmarine

U-Boat Clasp in Bronze - Schwerin - Epic Artifacts

U-boat Archives - Generalassaultmilitaria

U-boat Combat Clasp in bronze