An 18th century Memoranda book of William Buckler of Boreham, Warminster, principally consisting of surveys of his leasehold lands, including the public house The Nag’s Head, can be found in the archives at the Wiltshire And Swindon History Centre at Cocklebury Road, Chippenham, Wiltshire, SN15 2QN. The reference number is 2875/1.