Papers of Alexander Macdonald of Kepplestone and his trustees The collection consists of correspondence and other papers generated by Alexander Macdonald, including letters from the artists that Macdonald patronised. The trustees' papers include minutes, accounts, vouchers and correspondence detailing their administration of Macdonald's estate from 1884 until the division of the estate among the residuary legatees in 1902. c.1852 - 1903