Robertsons Golly tennis player white waistcoat badge by F&S large

A scarce original post war circa 1950's period 'Robertson's Golly tennis player promotional badge', this example with light blue coat, black hands and feet, white waistcoat which bears the advertising slogan 'Golden Shred'; the reverse impressed with vertical maker's details in relief 'F&S' in larger size letters. Very good condition, complete with original pin fittings, no stress marks tor damage to the enamel, gilt finish remains bright.Height approx 34mm.