Germany, Luftstreitkräfte. An Air Gunner’s Badge Stick Pin certificate_of_authenticity Immelmann Leutnant" below and "340

Immelmann Leutnant" below and "340 / Postkartenvertrieb W

wearing the Iron Cross 1st Class

The title story is about the U-boat war and the damage German U-boats have caused

with blue enamelled arms bordered in white enamel

Germany, Luftstreitkräfte. An Air Gunner’s Badge Stick Pin certificate_of_authenticity Immelmann Leutnant" below and "340(Fliegerschtzenabzeichen Anstecknadel). Constructed of silvered bronze, consisting of an oval laurel and oak leaf wreath, topped by a German State Crown and joined together at the bottom by ribbon, with a central eagle clutching a target, unmarked, measuring 12 mm (w) x 20 mm (h), in near extremely fine condition.