(Fliegerschützenabzeichen für Bordschützen und Bordmechaniker mit Etui). Constructed of silvered and patinated tombak, the obverse consisting of an oval laurel and oak leaf wreath, joined together at the bottom by a mobile swastika, overlaid by a Luftwaffe eagle clutching dual lightning bolts, the reverse with two visible rivets holding the obverse eagle in place, with a barrel hinge and vertical pinback meeting a round wire catch, maker marked “W. DEUMER, LÜDENSCHEID”, measuring 40.94 mm (w) x 53.52 mm (h), weighing 33.2 grams, accompanied by its period original presentation case, constructed of heavy card stock with a faux blue leather exterior, the lid with an inscription of “LUFTWAFFEN-FLIEGERSCHÜTZEN-ABZEICHEN”, the interior with a blue satin-type lid liner and intact hinge cover, with a slotted blue felt medal bed, opening with a functional magnetic metal spring catch with exterior stud release and a functional magnetic metal hinge, unmarked, measuring 68 mm (w) x 76 mm (l) x 26 mm (h), in overall extremely fine condition.