ZAH/1. Accounts, Bills, and Receipts.
ZAH/2. Appointments & Commissions (See also ZAH/15/2-6).
ZAH/3. Correspondence and Letter Books.
ZAH/4. Diaries and Journals of John Horrocks Ainsworth of Moss Bank.
ZAH/5. Game Books.
ZAH/6. Genealogy and Family History. (See also ZAH/14).
ZAH/7. Legal and Probate Records. (See also ZAH/13).
ZAH/8. Maps and Plans.
ZAH/10. Photographs, Portraits and Illustrations.
ZAH/13. Records Transferred from Bolton Central Reference Library (including Title Deeds Leases, Settlements, Probate, and Legal Papers).
ZAH/14. Smithills Hall and Ainsworth Family (See also ZAH/6 above)
ZAH/15. Combe Family. (See also ZAH/3/19)
ZAH/16. St. George's Church, Little Bolton. (See also ZAH/3/3).
ZAH/17. St. Luke's Church Halliwell.
ZAH/18. Major J.F.Ainsworth.