1. Chester City Archives, Account Book of John Fletcher, CRO D3876.
2. Cumbria Archives, Whitehaven, Day Books of John Ware, DA276A.
3. John Johnson Collection, Bodleian Library, Oxford.
4. National Archives, Kew, Wilkes v Collins and others, E 140/90 and 140/91.
5. Thoresby Society, Leeds, Printer’s Account Book, MS IV/2.