
© National Portrait Gallery, London
John Henry Petty, 2nd Marquess of Lansdowne
after Unknown artist
mezzotint, late 18th century
15 3/8 in. x 12 1/8 in. (390 mm x 308 mm) paper size
Purchased, 1966
NPG D37171

© National Portrait Gallery, London
John Henry Petty, 2nd Marquess of Lansdowne
after Unknown artist
mezzotint, late 18th century
15 3/8 in. x 12 1/8 in. (390 mm x 308 mm) paper size
Purchased, 1966
NPG D37171