Cartoon copyright 1913 by Henry Barrett Chamberlin
Fred Morgan's editorial cartoon was used on the cover, copyright 1913 by Philadelphia Inquirer
Cartoon copyright 1913 by Herbert Pointing
Cartoon copyright 1913 by Herbert Ponting.
French cartoon listed as copyright 1913 by Henry Barrett Chamberlin
Ireland credits from Randy Scott with the Michigan State University Comic Art Collection (August 17, 2004)
Credit for this sequence from Michigan State University Comic Art Collection Catalog
Two cartoons reprinted in article