A Móra Ferenc Múzeum Évkönyve: Studia Historiae Literarum et Artium, 1. (Szeged, 1997)

Nagy Imre: „The Black Came over the Sun...” Lame Bull’s spiritual oeuvre

9. Shield cover, Cheyenne, с 1850-1880. Paint on leather, feathers, red trade cloth. Author's sketch after the original, now preserved S in the Colorado State Historical Society, Denver, Cat. No. E 1850.11. Original shield cover is the gift of Elizabeth Corse.