Bulgaria, Kingdom. An Air Force Observer's Badge, C.1945 certificate_of_authenticity Accompanied by his Pocket Barometer/Altimeter

Accompanied by his Pocket Barometer/Altimeter (blackened copper casing

three of which were shot down

made by IKOM

(Etui für Ostvolkmedaille I

enlisting for seven years service

Bulgaria, Kingdom. An Air Force Observer's Badge, C.1945 certificate_of_authenticity Accompanied by his Pocket Barometer/AltimeterType III. Multi piece construction, in silvered and gilt bronze with red and light blue enamels, measuring 38 mm x 56. 3 mm, marked in cyrillic type with the Milosheva of Sofia maker mark and coded "3 23 89" on both the support plate and the screwback, intact enamels, scattered silvering and gilt wear, near extremely fine.