Fonds consists of material pertaining to the mountain parks of western Canada. I.A. Banff National Park photograph collection, 1903-1965 (predominant 1920s-1950s), ca.1756 prints and negatives. Pertains mainly to Banff townsite and developments and facilities within the park. Included are private and government buildings, dwellings, roads and utilities; resource and wildlife development and management; visitor facilities; lodges, hotels and bungalow camps; warden and fire protection activities; Banff events; Norman Sanson trips and expeditions. I.B. Banff National Park warden service photographs, motion pictures and documentation pertaining to wardens, warden activities and cabins, wildlife management; ca.11,000 items. Series includes 2 National Parks Service motion pictures "Hunting without a gun",1930 and Stalking big game", 1930. I.C. Lantern slides, 2 sets (accn.3783); includes CPR lecture set, ca.1915, 145 items, and Canadian Rockies lecture set, ca.1920, 54 items, accompanied by lecture notes (stored with textual material M317). I.D. Cave and Basin project; copies of mainly snapshot prints acquired by the Cave and Basin restoration and re-development project, 1981-1985, from various individuals, 204 items. I.E. Yoho National Park collected photographs, ca.90 photographs : prints, pertain to Yoho National Park landscape, scenery, railway, places and facilities, including Field. Accompanied by 3 letters. Collected from numerous donors, including Kevin Hargadon, T. Lees, Ernie Plant, F. W. Yeats and Millie Adamson. I.F. Other, ca.90 items?; prints, transparencies, copy negatives, video recording. Includes: colour transparencies by Jack Holroyd and Bruce Gordon, 1966-1974, re Banff buildings and Protection Mountain mine; photographs of Bankhead, its people and activities used for project Bankhead: The Twenty Year Town by Ben Gadd, 1989; video recording, "Saskatchewan Glacier Clean-up 1994". CD-ROM includes scanned images from a photograph album "Public Works Projects 1930s Banff National Park" ; Tom Boon's photographs of Mount Royal Hotel fire, 1967, and photograph of C.A. (Alfred) Boon, Union Oil representative at Field and Banff, 1935. II. Sound recordings series, 1977-1985, ca.55 sound recordings : audio tape cassettes, audio tape reel. Series consists of: A. Yoho National Park human history study, 1977, 20 cassettes. B. Memoirs of the Warden Service oral history project, 1984, 15 interviews (29 cassettes). Project was conducted by Maryalice Harvey Stewart. Accompanied by report. C. Other, 1980-1985, 3 items, includes rededication ceremonies for Kootenay National Park and for the Park Museum, Banff, also recording pertaining to the Castleguard Caves. III. Textual records series, [ca.1887]-1994, ca.250 cm of textual records. Series consists of unpublished reports and management plans; visitor registers, summit registers, cabin and fire lookout registers (some with photographs); register of pack parties, Banff National Park, 1922-1933; maps and plans, including annotated warden service maps; warden records; surveyor notebooks; and transcripts and ephemera pertaining to ceremonies and events. Reports pertain to archaeological sites and research, national parks history, warden service, coal mining in the Bankhead area, predator studies, Cave and Basin, Radium Hot Springs, Ya Ha Tinda Ranch and other sites.