George Baxter, Man as a Moral and Accountable Being, 1840, Book with letterpress and two Baxter prints on ivory wove paper, bound in hardcover with green cloth, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/61618

Antoine-Louis Barye, Ape Riding a Gnu, (c. 1845), Bronze; 9 1/8 × 10 3/4 × 4 in. (23.1 × 27.3 × 10 cm) incl. base, Hirshhorn Museum and Sculpture Garden, Washington, D.C. https://dartabase.art/cite/smithsonian/ld1-1643399857816-1643399858433-0

George Baxter, Prospectus with Royal Arms in Gold and Colours, 1840, Letterpress in black and block printing in colours on ivory wove paper, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/59532

Hiram Powers, Greek Slave, modeled 1841–1843, carved c. 1873, marble; 44 x 14 x 13 1/2 in. (111.8 x 35.6 x 34.3 cm.), Smithsonian American Art Museum, Washington, D.C. https://dartabase.art/cite/smithsonian/ld1-1643381040022-1643381053123-1

Honoré Daumier, Alfred-Frédéric-Pierre, Comte de Falloux, model possibly 1848/1850, cast 1929/1940, bronze, National Gallery of Art, Washington. https://dartabase.art/cite/nga/3235