It is two-piece buckle
partial enamel loss and cracking
he was attached to Group 92 Bomber Command
and “unverbrüchliche Treue” on the bottom (translated: (For) my Führer - Unbreaking loyalty)
A Royal Naval Volunteer Reserve Decoration - George VI GRI type
Germany, Wehrmacht. A Lot Of War Merit Decorations Newly Listed It is two-piece buckle(Kriegsverdienstabzeichen). A group of three War Merit decorations, including a War Merit Medal, constructed of bronze, on loop for suspension from its period original ribbon, the obverse with a depiction of the War Merit Cross, the reverse with an inscription of FR KRIEGS VERDIENST 1939 (FOR WAR MERIT 1939), unmarked, measuring 32. 16 mm in diameter, in extremely fine condition; a War Merit Cross II Class, constructed of bronze, consisting of a