Account of wet and dry docks and graving places, written in answer to an enquiry of Sir Robert Rich by Edmund Dummer, surveyor of the navy, 1692 November 19, X.d.451 (100), Box: X.d.451 (36-100). Papers of the Rich family, R53443. Folger Shakespeare Library. https://findingaids.folger.edu/repositories/2/archival_objects/68752 Accessed July 02, 2024.