Germany, Kriegsmarine. A Rare Austrian U-Boat Crewman’s Sleeve Insignia, with Stick Pin Miniature Republic of opening with a stylized horizontal

opening with a stylized horizontal flap bearing a reinforced buttonhole meeting a black bakelite button

maker marked "Hoffstätter Bonn"

The exterior is in very fine condition

covered on both sides with glass

unit marked “1/66”

Germany, Kriegsmarine. A Rare Austrian U-Boat Crewman’s Sleeve Insignia, with Stick Pin Miniature Republic of opening with a stylized horizontal(rmelabzeichen fr sterreichische U Boot Besatzungsmitglieder, mit Anstecknadel). Constructed of gilded and silvered zink, the obverse consisting of a faithful depiction of the Austro Hungarian U Boat War Badge in the form of a fouled anchor flanked by initials UB (UNTERSEEBOOT), affixed with all four reverse attachment prongs to a magnetic metal backplate with a dark navy blue wool backer indicating use on the Kriegsmarine uniform of identical colour,