Letters from Thomas Amphlett, including material on attitudes of several Council members towards Carnac, and other news from Calcutta, 1760-1. Dated as: 1760-61; 1763
B' various: letters from Bacheracht, de la Bretesche, Billers, Bisdom, Capt. Blake, T. Boddam, Boileau, Ann Bouchier, Capt. Bradbridge, Mrs Brereton, Burslem. Dated as: 1759-64; nd
Letters from Brig.-Gen. John Caillaud, chiefly concerning his transfer from Madras to Bengal (1759), various mutual acquaintances (including Clive and Vansittart), his enmity with Fullerton, and his rift with Carnac. Dated as: 1759-62; 1766; nd
Letters from Carnac's mother and his brothers Scipio and Peter, including material on Mrs Carnac's joy at her son's good fortune, Scipio's military career and financial problems and the domestic arrangements of his brothers Peter and Isaac in Dublin.