
© National Portrait Gallery, London
Philadelphia, Lady Wharton
by Robert Dunkarton, published by John Boydell, after Sir Anthony Van Dyck
mezzotint, published 1 January 1781
16 3/8 in. x 12 in. (416 mm x 304 mm) plate size; 18 5/8 in. x 14 in. (473 mm x 355 mm) paper size
acquired Unknown source, 1868
NPG D37546


