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

A good original circa 1970 period 'Robertson's marmalades and Jam Golly boy scout 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.Height approx 35mm.