Russia, Soviet Union. A Naval Torpedoist Proficiency Badge Archive constructed of black wool with

constructed of black wool with the letters “SD”hand embroidered in twisted silver aluminum bullion wires on the centre of the tab

the reverse is plain with a principal vertical pin assembly and dual stays

eagle in silver

marked on ring very fine

a fine eight-pointed faceted star in silver gilt

Russia, Soviet Union. A Naval Torpedoist Proficiency Badge Archive constructed of black wool withA Soviet Naval Torpedoist Proficiency badge, constructed of gilded bronze with red and white enamels, the reverse with a threaded screw post along with a threaded backing plate, unmarked, measuring 36. 6 mm (w) x 45. 8 mm (l), in better than fine condition.