Sitting Bull and Buffalo Bill, Montreal, QC, 1885, Wm. Notman & Son, 1885, nineteenth century II-83126 © McCord Museum
© National Anthropological Archives, Smithsonian
© Library of Congress, Prints & Photographs Division, Detroit Publishing Company Collection, [LC-DIG-det-4a11115 (digital file from original)]
© Library of Congress, Prints & Photographs Division, John C.H. Grabill Collection, [LC-DIG-ppmsc-02517 (digital file from original print)]
© W. Bentley, Buffalo Museum of Science