Germany, Imperial. A First World War Austro-German Alliance Air War Badge Auction the obverse medallion features the

the obverse medallion features the initials FJ surrounded by the inscription VIRIBUS UNITIS

He is confirmed on the First World War muster roll of the Royal Air Force and survived the conflict

5 mm (h) x 19 mm (h)

the exterior leatherette hinge severed

During most of his reign he would not be present in his homelands and instead have others rule on his behalf

Germany, Imperial. A First World War Austro-German Alliance Air War Badge Auction the obverse medallion features the(Erinnerungsabzeichen). Constructed of silvered bronze with multi coloured enamels, the obverse consisting of a circular oak leaf wreath, joined together at the bottom by a black enameled Cross Patte and at the top by an Austro Hungarian war ensign, overlaid by a coppered monoplane, the reverse with a clip hinge and horizontal pinback meeting a flat wire catch, unmarked, measuring 44 mm (w) x 35 mm (h), in extremely fine condition.