Girl Guides 9ct carat gold thanks badge circa 1924

A rare original circa 1924 early period 'Girl Guides gold thanks badge', the reverse impressed with Birmingham 9 carat gold hallmarks for 1924, maker's details 'JAW&Co' (J A Wylie & Co). Very good condition, complete with pin bar fitting marked 9ct, no damage to the enamel. Diameter 24mm.