https://crystalbridges.emuseum.com/internal/media/dispatcher/314/fullAmerican Chipmunk1843sheet: 27 1/2 × 22 in. (69.9 × 55.9 cm)
mat: 36 × 30 in. (91.4 × 76.2 cm)
Framed: 37 1/2 in. × 31 in. × 1 3/4 in.
mat opening: 23 1/2 × 18 1/4 in. (59.7 × 46.4 cm)Hand-colored lithographCrystal Bridges Museum of American Art, Bentonville, Arkansas, 2006.282006.280Proof plate from The Viviparous Quadrupeds of North AmericaPrint42305244