Germany, Kriegsmarine. A Minesweeper War Badge, By F.w. Assmann & Söhne certificate_of_authenticity the patch with a black

the patch with a black raven's feather protruding from it

5 mm x 18 mm enamelled Ribbon Bar with button hole attachment

one depicting an unidentified coastal area

each button illustrating the Canada General Service insignia

Germany, Kriegsmarine. A Minesweeper War Badge, By F.w. Assmann & Söhne certificate_of_authenticity the patch with a black(Kriegsabzeichen fr Minensuch , U Boot Jagd und Sicherungsverbnde). Constructed of gilded and silvered tombak, the obverse consisting of an oval oak leaf wreath, joined together at the bottom by ribbon, topped by a Kriegsmarine eagle clutching a mobile swastika, around a central depiction of a sea mine exploding, the reverse with a barrel hinge and banjo style pinback meeting a flat wire catch, maker marked with the logo of F. W. Assmann & Shne,