Chiefs of the Sioux Indians. Photograph by Cole: Little Boys, Jumping Chaser or Kicking Bear, Bear Paint Himself, White Bull, Bare Arm Neclaces, White Buffalor or Sitting Bull Jr., Young Eagle Bear, Young Sitting Bull.
The Black Hills Souvenir: A Pictorial and Historic Description of the Black Hills, John I. Sanford, Williamson-Haffner engraving Company, 1902
Cleophas Cisney O'Harra, Black Hills Handbook Company, 1913 - Black Hills (S.D. and Wyo.)