Buster Birthday Club childrens membership badge

A scarce original circa 1960's period 'Buster Birthday Club membership silvery coloured chromium plated plastic pin badge'. Unusually in very good condition, complete with original pin fittings.Height approx 35mm.Buster Capp was a character from the children's comic from circa 1960 to 1971. He was the son of the very popular Andy Capp and Flo Capp who featured in The Daily Mirror and The Sunday Mirror newspapers after their launch in 1957.