Dennis Brothers Ltd Guildford commercial vehicle green enamel advertising badge

A scarce original circa 1930's period 'Dennis Bros Ltd sales representative promotional badge'; small silver plated example inlaid with GREEN enamel in the form of their very distinct logo, the reverse impressed with early maker's details 'FATTORINI & SONS BRADFORD'. Good condition, complete with original pin fittings, enamel intact, minor service wear.Size approx 25 x 9mm.