The fonds consists of textual materials created by and relating to the Methodist-Presbyterian Cooperating Committee of Saskatchewan (later the Provincial Committee on Cooperation), its committees and related individuals and bodies.

Contents include: minutes of the Cooperating Committee of Saskatchewan (1911-1925); various Local Cooperating Committees minutes (1920-1925), possibly collected by/for the Cooperating Committee of Saskatchewan; publications and articles regarding cooperating and union churches, in Saskatchewan and elsewhere in Canada (1911-1922). There are also files of correspondence, relating to Local Unions in Balgonie and Trevarga (1913-1914), Yellow Grass (1917), and other locations (1921-1925), as well as signed agreements and lists relating to united charges at Fillmore, Manor, Nokomis, Rokeby, Saltcoats and Sintaluta (1921) and double-affiliation charges at Bladworth, Briercrest, Carlyle, Drinkwater, Dundurn, Fillmore-Osage, Girvin, Hawarden, Sceptre, Viscount, Willmar and Wapella (1920-1925).

The fonds consists of minutes (1906-1925) and correspondence (1923-1925) from Kamsack Presbytery of the Presbyterian Church in Canada.

The fonds consists of minutes (1913-1925) and correspondence (1922-1925) from Kindersley Presbytery of the Presbyterian Church in Canada.

The fonds consists of textual materials created by (and relating to) the Synod of Saskatchewan, its General Interests Committee, and the Treasurer of the Church Union Expense Fund.

Contents include: Synod minutes (1906-1924), published and unpublished; correspondence relating to the Church Union Expense Fund (1923-1925); mimeographed material sent out by the General Interests Committee (1922-1925); a handwritten outline of a speech on church union (no date); and documents published by the Synod.