Poland, Republic. An Air Force Pilot Qualification Badge, by G. Sosnowsk

(Siły Powietrzne). In silvered metal, maker marked "JAN KNEDLER WARSZAWA" on the reverse, measuring 61.5 mm (w) x 38.3 mm (h), maker marked "G. SOSNOWSK WARSZAWA" on the screwback, suspended from a 110 mm long chain with hook, contact marks, surface wear, screwpost loose versus the badge, fine.