As well as the records of the Mansfield Road Church, the Collection includes those of Stoney Street Chapel (1799-1882) and Broad Street Church (1820-1902). These consist of accounts, minutes and Sunday School records.
The records of the Mansfield Road Church also feature administrative documents in the form of accounts, minutes and registers. The records of the Church's Sunday School are also present, as are financial records relating to the Church's Benevolent Society (1849-1916). There are sermons and notes, 1863-65, of the Reverend Samuel Cox and some manuscript and printed music. Printed matter (e.g. annual reports, orders of service) also features. A series of general monographs and publications is present, chiefly of the 18th and 19th centuries. Miscellaneous material includes 19th and 20th century legal papers and photographs of centenary celebrations in 1949.