Germany, Wehrmacht. A Wound Badge, Silver Grade, By B.h. Mayer certificate_of_authenticity each constructed of dark green

each constructed of dark green wool with buckram cores and bearing two machine-embroidered silver aluminum wire insignia bisected by yellow threaded bands

The design was inspired by the national flag of the Qing Empire which features a blue five-clawed dragon chasing a red sun on a yellow background

Constructed of thick  dark blue wool

so the Spa Conference of 1920 was held to address the issue in July 1920 at Spa

with a period-original and unissued ribbon

Germany, Wehrmacht. A Wound Badge, Silver Grade, By B.h. Mayer certificate_of_authenticity each constructed of dark green(Verwundetenabzeichen in Silber). Constructed of a silvered zink alloy, the obverse consisting of an oval laurel leaf wreath, joined together at the bottom by ribbon, with a central Stahlhelm overlaid by a mobile swastika, on top of crossed swords on a pebbled field, the reverse with a vertical pinback meeting an integrated round catch, maker marked with Prsidialkanzlei code 26 for B. H. Mayer, Pforzheim, measuring 36. 56 mm (w) x 43. 90 mm (h),