Canadian Architectural ArchivesThe Canadian Architectural Archives (CAA) was established in 1974 as a joint venture between the University of Calgary Library and the Faculty of Environmental Design. With a mandate to collect the works of twentieth century Canadian architects, the Archives has emphasized the documentation of the total output of architectural firms in an attempt to provide an accurate historical profile. Collections may consist of drawings, project files, correspondence, slides, photographs, aperture cards, oral history tapes and transcripts, and architectural models.