WILLIAM HAMILTON, R.A. (LONDON 1751-1801) Dalton Hall, near Beverly, Yorkshire signed and dated 'Wm Hamilton RA Delin 1791' (on a fragment of the original mount attached to the backboard) pencil, pen and grey ink and watercolour with scratching out on paper 177⁄8 x 251⁄4 in. (45.5 x 64 cm.)