 Between 1692 and 1702 and between 1713 and 1715 their duties were performed by the Commissioners of the Register Office and from 1715 until 1717 by two Commissioners of the Navy Board.One Commissioner each from the Sick and Hurt Board and the Navy Board then conducted the business from the Navy Office until 1740, when at least two Commissioners of the Sick and Hurt Board were appointed during peace and up to five in wartime.This Board appointed ships' surgeons and their assistants, ensured that they were equipped and supplied with medicines, superintended the dispensers who issued medicines, supervised the furnishing and equipment of hospitals and hospital ships, examined and cleared accounts and made returns of the sick and wounded to the Admiralty and Navy Boards.