File consists of correspondence, mainly with Dr. D.S. Dix, as Secretary of the Saskatchewan Union Church Committee, and with Dr. E.H. Oliver, concerning statistics on Church Union in Western Canada, opposition to Church Union in Saskatchewan, activities among the Presbyterians in Nova Scotia, the church Union Expense Fund, arousing support for the passing of the Church Union Bill, maps showing extent of cooperation or union, presbytery meetings, policy on voting on Church Union, a "Letter to the editor", November 15, 1924, written by E.H. Oliver concerning a letter from Rev. Ephraim Scott which was published in newspapers, circular letters sent by the National Committee on Church Union, primarily concerned with gaining support for the pro-union vote, and voting returns.

The collection consists of minutes, correspondence and publications created by and relating to the Saskatchewan Provincial Church Union Committee. The Committee was formed on July 26, 1923 by representatives of the Saskatchewan Methodist Conference and the Presbyterian Synod of Saskatchewan, to take preliminary steps to effect Church Union in Saskatchewan. Representatives of the congregational Churches were also invited to be on the committee.