The fonds consists of family correspondence and personal papers; agricultural correspondence; legal records; receipts; account books (1912-1917, 1929, 1930); diaries (1923, 1934-1947); correspondence of official Member of the Legislative Assembly (MLA) and Lieutenant-Governor duties; political and Liberal party correspondence (1922-1959); speeches; CBC board of governors correspondence (1947-1949); City of Calgary Library Board correspondence, monthly and annual reports (1945-1948), and financial statements (1945, 1947); and newspaper clippings. Includes radio broadcast recordings of political speeches given by John J. Bowlen, Mackenzie King, and Ernest C. Manning; and family, political and official photographs, and photographs of the Klondike gold rush (1897-1902). Also includes some of Maurice's personal papers.