Germany, Third Reich. A Medal Bar for First World War & Fire Service United Republic of and the official seal

and the official seal

The knife is 293mm  overall with a 171mm blade

it was part of the ultimately failed attempt to attack Moscow

then with Jagdstaffel 4

Germany, Third Reich. A Medal Bar for First World War & Fire Service United Republic of and the official seal(Ordensschnalle). A medal bar for First World War and fire service featuring three awards, including: 1. A 1914 Iron Cross II Class, constructed of iron and silver, on loop for suspension with its period original ribbon, consisting of a Cross Patte with a blackened magnetic iron core within a ribbed silver frame, the obverse with a central initial W, the six oclock arm with a reinstitution date of 1914, the twelve oclock arm with a royal crown, the