printed, bottom center underneath image in black ink: ANIMAL LOCOMOTION. PLATE 521 / Copyright 1887, by EADWEARD MUYBRIDGE. All rights reserved; on verso, by unknown hand, lower center in red pencil: 87.7.477
Eadweard Muybridge, Philadelphia, PA; purchased by the Corcoran Gallery of Art, Washington, DC, 1887; acquired by NGA, 2014.
- Intersections: Photographs and Videos from the National Gallery of Art and the Corcoran Gallery of Art, National Gallery of Art, Washington, 2016 - 2017, unnumbered catalogue.