Accounts, vouchers, correspondence and wines at Duff House Household and estate accounts and vouchers of Lord Braco, Rothiemay House, 1725 - 1744; Correspondence between Lord Braco and Thomas and Andrew Fairholme concerning grain sales, 1744 - 1750; Correspondence of Lord Braco from John Shand and Adam Duff concerning business and estate, 1748 - 1752; Wines at Duff House, 1834. 1725 - 1834