This fonds contains correspondence, minutes, reports, and printed material relating to the administration and activities of the Agricultural Societies Association. Included are: a copy of the Act (with revisions); historical sketches of some local societies; correspondence and reports from over 175 local societies throughout the province.

This fonds contains personal correspondence and professional and academic materials relating to Simpson's career at the University, including memorabilia relating to student life in the late 1920s and later material relating to the history of the College of Home Economics; as well as material pertaining to the life and activities of Simpson's sister, P.W. Rowles; husband, G.W. Simpson; and her husband's first wife, M. Simpson. The bulk of the material regarding M. Simpson is a collection of prints and printing blocks illustrating the campus of the University of Saskatchewan.

This fonds contains correspondence, minutes, reports, financial records relating to the administration of 4-H Clubs. Included are minutes of the Annual Meeting of Council (1957-1967) and the minutes of the Board of Directors (1962-1967).