The records were transferred to the Museum in 1938 by arrangement with the Admiralty and consist of I ,582 volumes of letters and orders to the Navy Board from the Admiralty, 1689 to 1815. 1,559 volumes contain those specifically for the Board's attention and relating to the construction and equipment of ships, dockyard affairs, appointments, the settlement of accounts and naval finance, 1689 to 1692, 1692 to 1695, 1695, 1696 to 1732, 1732 to 1737, 1737 to 1815 (class mark, ADM/A); seventeen volumes and one box contain letters to the Navy Board relating to the hire, employment and management of transports, 1741 to 1742, 1747 to 1748, 1749 to 1750, 1757 to 1759, 1763 to 1773, 1775 to 1776, 1778 to 1781, 1793 to 1797 (ADM/N, ADM/RP); four volumes contain matters relating to the work of the Inspector-General of Naval Works, 1795 to 1808 (ADM/Q); and one volume contains letters to the Office for Stores, 1783 to 1788 (ADM/P). There is one exception; one volume contains orders from the Treasury concerning transports, 1783 to 1789 (ADM/OT).