Robertsons 1970s Golly standard advertising badge R.E.V. Gomm

A good original circa 1970's period 'Robertson's marmalades and Jam Golly standard promotional pin badge', the reverse impressed with maker's details 'R.E.V.Gomm Frederick St B'ham.1'. Very good condition, complete with original pin fittings, no stress marks or damage to the enamel, gilt finish remains bright.Height approx 30mm.