Hepolite For Speed piston manufacturer advertising badge c1950s

A good original circa 1950's 'Hepolite For Speed promotional badge'; gilded brass wing the centre depicting a stylized piston on black vitreous enamel ground within title surround; the reverse with maker's details "Hepworth & Grandage Ltd Bradford". Very good condition, retaining original pin fittings, enamel perfect.
Width 44mm.

Code: 56654