Guaranteed original. Complete & intact. This is an original Army Service Corps ASC Cap Badge for sale. In good condition. Please see our other items for more original WW1, WW2 & post war British military cap badges for sale. The Royal Army Service Corps (RASC) was a corps of the British Army. It was responsible for land, coastal and lake transport; air despatch; supply of food, water, fuel, and general domestic stores such as clothing, furniture and stationery administration of barracks etc.