An official's badge for the international horse riding event that took place immediately after the conclusion of the 1956 Stockholm Equestrian Olympic

An official's badge for the international horse riding event that took place immediately after the conclusion of the 1956 Stockholm Equestrian Olympic Games between 18th and 21st June 1956, blue & yellow enamel inscribed CHIO [Concours Hippique International Officiel], STOCKHOLM, 1956, set on a purple rosette, brooch fitting