This collection contains considerable material relating to aviation history, particularly in western and northern Canada, including material on: the Keng Wah Aviation School for Nationalist Chinese pilots; the RCAF; illustrations of the technology of flight; reference material; and microfilms of the Hudson Strait Expedition fonds (1927-1928) and "The Bulletin" (Western Canada Airways, 1929-1937). Additionally, there is material on Tweddell's other research interests, notably aerial mapping and surveying.

The records of both SED Systems and Biostar include board minutes, financial statements, annual reports, correspondence, and memoranda.

This fonds contains materials relating to Nikiforuk's career as a professor and Dean of Engineering.

Fonds consists of professional records generated by engineering professor Oscar D. Seawell, [1971]-1991. The records have not been processed but they include administrative files, personnel and student files, publications, research grants and applications, research files, professional associations files, studies and reports, university and Faculty of Engineering committee files, background material, lectures, assignments and schedules, exams and quizzes, student projects and theses and other records relating to Mr. Seawell's research, teaching, professional activities, and administrative role.

This fonds reflects Holmlund’s interest in the philosophy of education, his varied career at the University of Saskatchewan, and his concern for an equitable society. It is particularly valuable as a source for university history, specifically for the period of Leo Kristjanson’s tenure; and for issues surrounding health delivery, education, and the College of Medicine; the development of computer / IT services on campus; and First Nations educational opportunities. As a reflection of planning at a post-secondary U-15 institution, this fonds is particularly strong, notably for the materials surrounding the Issues and Options project.