The Persuaders

"Le Magnétisme Animal" by Unknown author — https://commons.wikimedia.org/wiki/File:Le_Magn%C3%A9tisme_Animal_(36721856593).jpg — Public domain — Public domain in the US (published 178-) and in the EU (anonymous French print of the 1780s, 70 years passed); modified: resized to 1400 px wide; no crop

"4 minute men, a message from the government at Washington" by H. Devitt Welsh — https://commons.wikimedia.org/wiki/File:4_minute_men,_a_message_from_the_government_at_Washington_LCCN2003652827.jpg — Public domain — Public domain in the US (published 1917) and in the EU (H. Devitt Welsh died 1942, life+70); modified: cropped to the poster, removing the black backing and the color and gray scales of the photograph

Illustration: Persuasion Dissected. Generated schematic illustration — not a photograph or historical record. Reuse: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/), to the extent any rights exist.