Animadversions on the present government of the York Lunatic Asylum in which the case of parish paupers is distinctly considered in a series of propositions. By W. Mason, M.A - Mason, William 1725-1797 (printed by W. Blanchard: sold by J. Todd, and the rest of the booksellers; also by J. Robson, New-Bond-Street, London, 1788)