The fonds consists of reports, resolutions, newsclippings, etc. relating to agricultural and transportation issues in Peace River district, and to the UFA.

The fonds consists of charter, constitution, minutes (1926-1968), membership registers, newsclippings and photograph of members.

The fonds consists of several versions of the Brotherhood of Locomotive Engineers constitution; minutes of the General Committee of Adjustment, Canadian Pacific Railway (1911-1947, some years missing); quarterly reports of the General Committee of Adjustment (1913-1954); circulars published by the General Committee of Adjustment (1942-1972); collective agreements with the CPR and Canadian National Railways (CNR)(1901-1990); triennial reports of the Canadian Railway Board of Adjustment No. 1 (1954-1963); case reports of the Canadian Railway Office of Arbitration (1965-1969); correspondence and other office files (ca. 1950-1997); and operating rules and manuals of the CPR (1935-1990).

The fonds consists of minute books (1903-1935); constitution, amendments, and bylaws (1923-1968); ritual booklets (1944); lists of convention delegates (1931, 1968); charters (1903, 1909); membership lists (1967); photographs of members (1960s); and lantern slides used in initiation ceremonies.

The fonds consists of correspondence, photographs, videotapes, etc. regarding the organization, funding and operation of the Canadian entry in the 1983 America's Cup and subsequent yachting competitions.

The fonds consists of diaries and work journals, primarily related to railway work (1891-1936); CPR wage book (1887-1888); miscellaneous personal papers (1888-1939); Railway-related reference material compiled by T.K.'s son Donald Kilpatrick (1972-1986); and photographs of railway and Revelstoke views (1885-1929). Includes E.J. Duchesnay's work journal of the Stikine River survey (1897). Also includes a recorded interview with Donald Kilpatrick (1982) about early Revelstoke, his father's career and railways.

The fonds consists of statements, depositions, newspaper coverage and correspondence relating to Canadian Pacific Railway accident at Southesk and miscellaneous other train accidents in Alberta; Canadian Pacific Railway, Alberta District Locomotive Firemen and Engineers’ seniority lists (1908-1985); and Canadian Pacific Railway, Alberta District timetables. Includes one Canadian National Railway, Alberta Area employee operating timetable (1971).

• The fonds consists of correspondence (1854-1905) relating to his newspaper businesses, the Temperance Colonization Society, the crofters' immigration scheme, the Alaskan boundary, and the Dunbow Ranche; legal records; diaries (1842-1904); correspondence, minutes and incorporation documents for the railway company; and certificates, appointments and commissions. Includes Emily's correspondence (1853-1914) and photographs of the Begg family.

• The fonds consists of drafts and photo proofs of When the Steel Went Through (1940s); canceled cheques, receipts, and tax notices (1884-1903); oil stock certificates (1914-1941); and photographs of the family, irrigation, railway surveys, and Bow River floods (1884-1915). Includes Allan's reminiscences of Calgary in the 1900s-1910s (1974).

The fonds consists of Lodge No. 663 minute books (1903-1923); registers containing membership lists, cash entries, quarterly reports and memos (1910-1920, 1931-1939); bylaws (1920); seniority lists (1914, 1927); and grievance correspondence (1913). Includes some national body reports; various committee minutes (1916-1920, 1925); and minutes of cooperative meetings between the BRT and other unions (1910-1921). Also includes proceedings of BRT conventions (1916, 1925).