Germany, Luftstreitkräfte. A Prussian Observer’s Badge Stick Pin

(Beobachterabzeichen Anstecknadel). Constructed of silvered bronze with multi-colorued enamels, consisting of an oval laurel and oak leaf wreath, joined together at the bottom by ribbon and topped by a German State Crown, with a central black and white checkered square on top of a red background, unmarked, measuring 5 mm (w) x 10 mm (h), in near extremely fine condition.