English: Pedro Albizu Campos, leader of the Puerto Rican Nationalist Party, is shown March 6, 1936. Campos was arrested on charges of recruiting soldiers in a conspiracy to overthrow the United States government. Warrants were issued for six others. Campos is a lawyer and Harvard University graduate.
First published in 1936. "In an attempt to determine if AP/Wide World registered any copyrights and if those copyrights were renewed, Specialists in the Prints and Photographs Division of the Library of Congress searched the Copyright Office files. It was found that only a few images were registered for copyright and those copyrights were not renewed." [1]
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (70 years p.m.a.), Mainland China (50 years p.m.a., not Hong Kong or Macao), Germany (70 years p.m.a.), Mexico (100 years p.m.a.), Switzerland (70 years p.m.a.), and other countries with individual treaties.