Fonds consists of business and personal correspondence, research material, book manuscripts (most published between 1975 and 1990), appointment diaries, photographs and speeches. Also includes articles on G. MacEwan, book reviews, material honouring G. MacEwan and other miscellaneous material. Accession 891/12.8 includes various media that relate to the personal life of G. MacEwan: 2 photograph albums of 'Pioneer Agricultural Scenes' and 'Canadian Livestock'; 3 diaries kep by G. MacEwan, 1902-1931, 1931-1950, 1958-1968; 3 scrapbooks and 3 files containing research, notes and clippings relating to various issues of interest to MacEwan; the diary of Phyllis Cline, 1932-1953.