Wiliam Henry Cavendish Bentinck, 3rd Duke of Portland, Francesco Bartolozzi, between 1764 and 1802

Drawing. Date: between 1764 and 1802. Dimensions: 7-1/16 x 5-9/16 in. (17.9 x 14.1 cm). Medium: black and red chalk, laid paper. Collection: Metropolitan Museum of Art. Wiliam Henry Cavendish Bentinck, 3rd Duke of Portland MET 159894