Image: Curse of the Cubs

Description: Advertisement by the painter's union urging a boycott of both Chicago baseball teams and opposing Judge Landis's building trade award
Title: Curse of the Cubs
Credit: (April 1923). "We Don't Patronize Chicago White Sox, Chicago Cubs, Unfair". The Painter and Decorator 37 (4): 190. Indiana, United States: Brotherhood of Painters, Decorators, and Paperhangers of America. Retrieved on 2011-05-30.
Author: Advertisement taken out by the publisher—the Brotherhood of Painters, Decorators, and Paperhangers of America
Permission: This work is in the public domain in the United States because it was published in the United States between 1926 and 1977, inclusive, without a copyright notice. For further explanation, see Commons:Hirtle chart as well as a detailed definition of "publication" for public art. 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 (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.
Usage Terms: Public domain
License: Public domain
Attribution Required?: No