John Syng Dorsey, M.D., Thomas Sully, 1819

Date: 1819. Dimensions: image: 12.22 × 9.84 cm (4 13/16 × 3 7/8 in.); ; sheet: 18.73 × 11.59 cm (7 3/8 × 4 9/16 in.). Medium: engraving in black on wove paper. Collection: National Gallery of Art. Charles Goodman and Robert Piggot, after Thomas Sully, John Syng Dorsey, M.D., 1819, NGA 197331