Archival photographs, manuscripts and other items can be viewed on the following sites

Alberta InSight - Database of archived photographs from all across Alberta
ANA (Archives Network of Alberta) - Database of archival records held in Alberta’s archives.
Alberta InWord - Database of textual records (diaries, letters, etc.) from all across Alberta.
Alouette Canada - Digital resources complied from libraries, archives, museums and more from across Canada.
Archives Society of Alberta - Contains information from many provincial archives.
Peel’s Prairies Provinces - Assists in the study of the Canadian Prairies’ history
Open Content Alliance - Digital archive
The Glenbow Museum - Website for the Glenbow Museum in Calgary, Alberta
Early Canadiana - Digital Library of Canada’s heritage