Centerfold: "The Endless Game" by S.D. Ehrhart; Cover: "Blind Man's Bluff" by Udo J. Keppler; Back Page: "Impossible Pictures of Roosevelt" by Frank A. Nankivell - Vol. LXII No. 1590, 1907 August 21, id96858, Box: 1, Folder: 2, Item: 22. Puck Cartoons Collection, SC-PCC. Special Collections & Archives. https://findingaids.csun.edu/repositories/2/archival_objects/9361 Accessed June 08, 2026.