Bristol Aero Engines Ltd 20 years service silver badge

A scarce original circa 1956 aircraft engine manufacturer 'Bristol Aero Engines Ltd twenty years service silver badge'; the reverse impressed with Birmingham silver hallmarks for 1956 and maker's details 'F&S' (Fattorini & Sons). Very good condition, complete with original screw post fixing and silver nut with hallmark, enamel perfect.
Width 29mm.
Height 13mm.

Code: 63558