Northampton 5 p.; 32 x 21 cm. Discusses his recent visits to sights of "British Antiquity", in particular Stonehenge, Wansdyke, and Avebury; describes the interaction of the local residents with the monuments, paying special attention in this regard to Avebury; also mentions Dr. Stephen Hales (1677-1761). 109/II/149
1743 Jun - 1746, London 18 p.; 32 x 21 cm. Letters discuss: Baker's winning the Copley Medal and his "History of the Polype"; George Adams; George Berkeley, bp. of Cloyne (1685-1753); Martin Folkes (1690-1754); Thomas Thompson (d.1763); and the death of Alexander Pope (1688-1744). 109/I/16,20,23,28,30,33,39,49
1746 Dec - [1758] Jul London 18 p.; 32 x 21 cm. Letters discuss: the Royal Society of London; experiments with electricity carried out by Sir William Watson (1715-1787); theories of John Hill (1716?-1778); the classifications of Linneus (Carl von Linne, 1707-1778); Peter Camper (1722-1789); William Stukeley (1687-1765); the death of John Montagu (2nd duke of Montagu, 1690-1749); Richard Wilkes (1691-1760); Robert Clayton (Bp. of Clogher, 1695-1758). 109/I/61,87 and 109/II/116,117,164,165
1739 Feb - 1745 Mar London 7 p.; 32 x 21 cm. Letters discuss speech production; mention John Copping (b.1698), William Holder (1616-1698), Vincent Browne (1695-1747), John Kippax (1682-1760), and Richard Pocock, bp. of Meath (1704-1765). 109/I/6,14,37
1739 Jan - 1739 Aug Dublin 7 p.; 32 x 21 cm. Letters discuss Walls' opinions on speech production and his methods and fees for teaching the deaf. 109/I/5,7,8
1748 Apr 9 and 1749 Oct Burton Hill [Yorks.] 9 p.; 32 x 21 cm. Letters discuss cremation and urn burial, a description of Stonehenge by John Wood (1705?-1754), and information on zinc smelting. 109/I/98 and 109/II/123