Mrs. John Nicholson (Hannah Duncan) and John Nicholson, Jr.1790 · Oil on canvas91.5 × 69.3 cm (36 × 27 5/16 in.)Art Institute of Chicago
Arthur St. Clair1780 · Watercolor on ivory1 3/4 x 1 3/8 in. (4.4 x 3.5 cm)The Metropolitan Museum of Art
General Henry Knox1778 · Watercolor on ivory2 7/8 x 2 1/8 in. (7.3 x 5.2 cm)The Metropolitan Museum of Art
Mrs. Samuel Mifflin and Her Granddaughter Rebecca Mifflin Francis1777 · Oil on canvas50 1/8 x 40 1/4 in. (127 x 101.8 cm)The Metropolitan Museum of Art
Ennion Williams1776 · Watercolor on ivory1 1/2 x 1 1/8 in. (3.8 x 3 cm)The Metropolitan Museum of Art