Poland, Republic. An Air Force Pilot/Observer Qualification Badge, By Jan Knedler certificate_of_authenticity Initially it was planned to

Initially it was planned to have five grades and a necklace but subsequently four grades and grand and lesser Necklace were formed

a National League for German-ness Abroad constructed of glass

period "Agfa Brovira" processing stamp on the reverse

but the First World War interrupted his growing career in the arts

Poland, Republic. An Air Force Pilot/Observer Qualification Badge, By Jan Knedler certificate_of_authenticity Initially it was planned to(Siy Powietrzne). In silvered metal, maker marked "JAN KNEDLER WARSZAWA" on the reverse, measuring 62. 2 mm (w) x 40 mm (h), support plate with securing nut, suspended from a 110 mm long chain, contact marks, better than very fine.