Bulgaria Air Force OBSERVER badge, pre ww2 -ww2, type III
Bulgaria Air Force OBSERVER badge, pre ww2 – ww2 type. No original Bulgarian nut (spinner). 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, very good condition.