Originating in Saskatchewan in 1901, the United Grain Growers movement of the Prairie Provinces were incorporated in 1917, and numbered nearly 70.000 members by 1918. The vast collection includes the corporate, administrative records of the company, minutes, agreements, memoranda, policies, directories, and taxation records, capital stock and price reports, correspondence, and ca. 300 historical studies by Don Fraser about grain elevators in the Prairie Provinces and British Columbia; livestock, and grain rate records, the women's section of the Canadian Council of Agriculture, and press releases. -- Related are four boxes of photographs [ca. 500] (Pc 83), and complete sets of Country Guide and Canadian Cattlemen.