Detached pocket from a blazer featuring an embroidered Australian coat of arms on a dark green background with a yellow ribbon at the top. The coat of arms consists of a shield divided into six fields, surmounted by a striped bar and a star, flanked by a kangaroo and emu, with wattle compartment underneath. The motto "AUSTRALIA" is stitched in a scroll below. Below the coat of arms is stitched text, "BRITISH EMPIRE GAMES / AUCKLAND 1950 / DIVING COACH".