A First War Prussian Observer's Badge; Prinzen Size Auction Archive The leather chinstrap along with

The leather chinstrap along with its hardware remains intact

The air power doctrine devised by Coningham is the basis of modern joint operations doctrine

as he met his death in the performance of Air Force duty during a training flight

on a trapezoid suspension with original ribbon and pinback

Gold Grade - Bronze with a gold gilt and enamels

A First War Prussian Observer's Badge; Prinzen Size Auction Archive The leather chinstrap along withIn silvered bronze and enameled center, hollow construction, 32. 3mm x 54. 0mm, weighs 7. 2 grams, with loop to be worn on a chain, engraved on reeves, in worn condition. Scarce in this size.