Poland, Republic. Three Air Force Qualification Lapel Badges

(Siły Powietrzne). Includes: two Pilot Qualification Lapel Badges (one in sterling silver, marked "STERLING" on the reverse, measuring 34.8 mm (w) x 20.5 mm (h), horizontal pinback; the other in silver, measuring 24.2 mm (w) x 13.5 mm (h), horizontal pinback); and Pilot/Observer Qualification Lapel Badge (in silver, measuring 25.3 mm (w) x 14.3 mm (h), intact screwpost). Very fine.