The collection consists of items pertaining to the Canadian army with a focus on the 16th Battalion (The Canadian Scottish) and the Canadian Scottish Regiment. The collection is arranged into 6 alphabetically organized series. These series include ephemeral items (programs, pamphlets, menus Christmas cards, souvenir orders, and a poster), journals and scrapbooks, newspaper clippings, maps, photographs, and publications.
The fonds consists of records relating to Roy's university administrative activities and his research in aspects of military history, including Canadian history and Canada's involvement in World War I and World War II (particularly the Normandy campaign). Fonds includes photocopies of war diaries, files on various Canadian Army regiments and battalions (including the 31st Infantry Battalion, the 1st Battalion Regina Rifle Regiment, Canadian Scottish Regiment (Princess Mary's), the Seaforth Highlanders, and the B.C. Dragoons), files on the Canadian Officers Training Corps UBC Contingent University of Victoria Detachment, files on Canadian defence and military policy, audio interviews with Canadian military officers, clippings and other material concerning South Africa and South-West Africa/Namibia, and material relating to the Fenians (1880-1881). Fonds also contains minutes, correspondence and reports relating to academic committees and associations (including the University of Victoria Alumni Association), records relating to the Canadian Confederation Centennial Committee of British Columbia Historic Commemorations Sub-Committee, and background material, notes and drafts for Roy's books. Fonds also consists of material collected by Roy including the papers (1943-1979) of John Laurie (RCAF Provost Marshall), Rev. E.G. Parker, and the Red Chevron Association of Vancouver Island. The fonds also consists of an audio cassette of music from the war years. The fonds also includes 46 issues of South African Soldier.