Germany, Imperial. A Pair Of First World War Central Powers Patriotic Badges certificate_of_authenticity Boelcke initially flew reconnaissance missions

Boelcke initially flew reconnaissance missions on the Western Front with his older brother

Both are slightly curled

The hooked pommel features an additional raised cogwheel on the obverse

the reverse with dual coats of arms

A very scarce WWII period decoration

Germany, Imperial. A Pair Of First World War Central Powers Patriotic Badges certificate_of_authenticity Boelcke initially flew reconnaissance missions(Mittelmchte Abzeichen). A pair of First World War Central Powers patriotic badges, including one constructed of silvered bronze with a horizontal pinback, the obverse bearing teh raised profiles of Kaiser Wilhelm II, Emperor Franz Joseph, and Sultan Mehmed V, surrounded by the coats of Arms of Germany, Austria, Hungary, and the Ottoman Empire, with a 1914 Iron Cross, laurel and oak branches, and dates 1914 15, unmarked, measuring 23 mm (w) x 26 mm