Germany, Imperial. A Commemorative Regimental Fob certificate_of_authenticity and a service member could

and a service member could technically receive the medal for only a few days of service

on a black button

Ground Air Mechanic Badge

Hungarian 1914-18 War Medal

Germany, Imperial. A Commemorative Regimental Fob certificate_of_authenticity and a service member could(Schlsselanhnger). Constructed of gilded silver with machine embroidery, on a chain suspension with a functional spring catch, consisting of four silver gilt links, the obverse bearing a coat of arms, the reverse of the coat of arms featuring engraved names of ALFONS MLLER and HERMANN HOHN with regimental inscriptions, marked with a silver content number of 790, measuring 30 mm (w) x 85 mm (h), in extremely fine condition.