Correspondence with Archibald Duff and others Correspondence: Archibald Duff of Drummuir, London, reporting on career of Urquhart's son, parliamentary developments, etc; William Urquhart of Meldrum, to John Gray, Kingston, Jamaica, copy, in reply to letters of 1744, discusses careers of Gray's nephews, family and friends and transactions between them; Patrick Barron, Aberdeen, on price of slates; William Forbes, Ludquharne; Elizabeth Urquhart, Edinburgh, to brother Keith on his return to Meldrum; Capt. John Urquhart, Edinburgh, family affairs, position of William Urquhart before and after rebellion in Old Meldrum, etc; Leonard Urquhart, Edinburgh, on legal affairs; James Saunders, surgeon, Banff, transactions in rum, etc; Charles Copland, jun., merchant in Aberdeen, prices of fruit etc; 1745-1750