The papers in the Museum relate to the Henleys' shipping and other commercial interests between 1771 and 1830. From about 1784, when Joseph seems to have taken charge, the records become fairly systematic and the 'ships' collections' begin. Most of the 109 wooden boxes (now replaced) related to individual ships, but 24 related to general matters. A small number of the ships were owned jointly with someone outside the family, usually the master; only one seems to have been divided into sixteenths. The bulk of the collection consists of ships' boxes, containing correspondence from masters, agents, brokers, merchants, government boards and sailors and their families. Masters' voyage accounts and vouchers have nearly always survived from 1784 on onward, together with some Articles of Agreement, portage bills, crew lists and wages and receipts; sometimes, and especially during the last decade of the eighteenth and the first decade of the nineteenth centuries, memoranda books were kept detailing Henleys' own expenditure on ships; and papers relating to freights including Charter Parties, Bills of Lading, manifests, protections, customs documents, freight and brokers' accounts were often retained. 'Transport papers', relating to voyages under charter to the Government, include agents' orders and certificates, individual orders and receipts for victualling ships, and forms with details of troops victualled. The subjects range over every aspect of the employment of the ship, including building, maintaining, victualling and manning, the process of chartering or seeking cargoes, and the convoys in which she sailed. The general boxes contained books with accounts, receipts, memoranda and lists covering all Henleys' activities and are the main source of information for the early years from ca.1771. There are detailed records of their activities as coal merchants, especially for the last years of the eighteenth century; there is a continuous series of cash books, 1807 to 1824, with various 'weekly expense' books and petty cash books kept by individual clerks. The Henleys ran their own sail loft and there is a run of account books from 1813 to 1824, in addition to material covering other years. The rest of the general boxes contained papers on other aspects of their activities: boxes of loose receipts covering business and domestic expenditure, a box relating to the premises at Wapping containing correspondence about leases, building and repairs, with detailed receipts for building and rebuilding the Henleys' three houses, counting house and warehouse; boxes with accounts, receipts and correspondence relating to shipping matters generally and sometimes to particular ships or groups of ships. At different times it was the practice to keep freight papers separate from ships' papers. There were four boxes relating to the supply of coal to government departments, particularly the dockyards and the Ordnance Board, 1790 to 1802 and 1807 to 1820. There were three boxes of correspondence and accounts reflecting the activities of James Kirton, 1800 to 1825; he had been successively carpenter, mate and master in Henley ships from the earliest years and set up as a shipowner and agent in Newcastle at the turn of the century. There is also correspondence with agents in other places.
