The honorary title of Colonel of the Regiment (CoR) of Princess Patricia’s Canadian Light Infantry (PPCLI) was initiated by the Regimental Executive Committee (REC) in October 1958, with permission of Army Headquarters. The title was limited to serving or retired officers of PPCLI holding the rank of Colonel or higher. The CoR participated in parades and other ceremonies, and was an ex officio member of the REC. The founder of the Regiment, Brigadier-General A. Hamilton Gault, was the first to hold the title, however, he died in the same month as his appointment, November 1958. He was succeeded by Major-General Cameron Bethel Ware, who held the title from 1959 to 1977. Thereafter, Colonels of the Regiment were appointed for 3-year terms, which could be renewed once. The collection consists of formal portraits of Colonels of the Regiment, and photos of them in ceremonial and other situations. The photos are grouped into series by their names in consecutive order: Cameron Bethel Ware, George Grenville Brown, William Benjamin Scott Sutherland, Reginald Stuart Graham, Herbert Chesley Pitts, C. William Hewson, A.J.G.D. de Chastelain, Robert I. Stewart, J.E.L. Gollner, Raymond R. Crabbe, W. Brian Vernon, Vincent W. Kennedy. Includes Col. Sutherland's collection of historical photos.