A bi-metal and enamelled collar badge to the Army Service Corps collar badge, being a white metal eight-pointed Garter Star, the top point being replaced by a white metal Imperial (King's) crown. The solid centre is white enamel partially surrounded by a gilding metal laurel wreath. The Garter and motto HONI SOIT QUE MAL Y PENSE, and a central cypher of "ASC", are picked out in gold on the white enamel. A pair of lugs to the reverse.
Officer's pattern, worn in the period 1902 - 1918.