The Grand Forks Federated Church Records consist of materials related to the church, as well as from the two independent churches prior to the federation. Material includes the constitution and by-laws, articles of incorporation and federation, correspondence, meeting minutes, financial records, annual reports, membership lists, scrapbooks and newspaper clippings. The collection dates from 1887 to 2012.

Additions to the collection include increased materials on the Federated Church, ranging from photo albums to bulletins to pastor photographs. Also included are various items pertaining to Mark Warren Spaulding, who was a prominent member of the 1st Baptist Church.