Constitutions of the Honourable Society of Cymmrodorion in London. Begun in the month of September, 1751. Revised, unanimously approved and confirmed, by the Honourable the chief president, and all the other officers and members, in full assembly, at their general monthly meeting, at the London-Stone Tavern in Cannon-Street, April 4, 1753; at the Half-Moon Tavern in Cheapside, May [7], 1755; and at the Queen's Arms Tavern in St. Paul's Churchyard, the first day of October, 1777.