Circa 26mm in diameter, fixed shank and maker marked Jennens & Co (PoW feathers) London, Gilt bright, sharp detail and in superb condition. Worn circa 1875 - 1894. Rare.The Control Department was disbanded in 1876. The Ordnance/Military Store officers joined a newly created Ordnance Stores Department (OSD). Five years later, in 1881, the soldiers also left the ASC and became the Ordnance Store Corps (OSC). In 1894 there were further changes. The OSD was retitled the Army Ordnance Department (AOD) and absorbed the Inspectors of Machinery from the Royal Artillery (RA). In parallel the OSC was retitled the Army Ordnance Corps (AOC) and at the same time absorbed the Corps of Armourers and the RA's Armament Artificers.Ripley No 520 refers.Comm DaSm