Collection has been arranged into the following 17 series:

C DCGL/1 Correspondence, 1915-2005

C DCGL/2 Registers and Ledgers, 1953-1996

C DCGL/3 Annual Reports, 1867-1974

C DCGL/4 Constitutions, 1884-1998

C DCGL/5 Deeds, 1887-2007

C DCGL/6 Plans, 1878-1910

C DCGL/7 Photographs, 1910-2010

C DCGL/8 Press Cuttings, 1956-1973

C DCGL/9 Publicity Material, 1910-1980s

C DCGL/10 Articles and History Writing, 1898-1998

C DCGL/11 Appeal Funds and Donation Lists, 1869-1884

C DCGL/12 Printing Blocks and Stamps, 19th-20th cent.

C DCGL/13 Invoices and Receipts, 1915-1938

C DCGL/14 Certificates of Registration: Places of Worship, 1949-1969

C DCGL/15 Orders of Service, 1968-1998

C DCGL/16 Minutes, 1971-2010

C DCGL/17 Miscellaneous, 1910-2011