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

A good original circa 1970 period 'Robertson's Golly footballer promotional pin badge', the reverse impressed with maker's details 'R.E.V. Gomm Frederick St B'ham I'. Very good condition, complete with original pin fittings, no stress marks or damage to the enamel, gilt finish remains bright, manufacturers splash of yellow enamel to blue jacket.Height approx 37mm.