William Temple Hornaday
William Temple Hornaday with a baby bison known as Sandy, probably on the grounds adjoining the Smithsonian Castle. It is likely this is the bison calf Hornaday brought back from his 1886 summer field trip to Montana. The calf lived only a short time.
Smithsonian Institution Archives, Record Unit 95, Box 13, Folder 39, Negative no. 74-12338