Butlins 1957 Mosney Ireland holiday camp irish harp badge

A very scarce original 'Butlins 1957 Mosney holiday camp pin badge'; chromium plated harp with shamrock decoration inlaid with green enamel; the reverse impressed with irish maker's details 'Jewellery Metal Co Dublin'. Very good condition, complete with original pin fittings, no damage to the enamel. Height 25mm.