S. 277 oben, 280, 285 oben, 293, 296 oben (Nebraska State Historical Society)
S. 277 unten (Archives & Special Collections, University of Nebraska-Lincoln Libraries / George Cather Ray Collection)
S. 284 oben / unten, 285 unten, 296 unten (Archives & Special Collections, University of Nebraska-Lincoln Libraries / Philip L. and Helen Cather Southwick Collection)
S. 296 Mitte (Archives & Special Collections, University of Nebraska-Lincoln Libraries / Bernice Slote, Papers)
Frontispiz unter Verwendung eines Fotos von Edward Steichen (1927) / © PVDE / Bridgeman Images.