DescriptionGovernor Samuel Shapiro Postcard Portrait (cropped).png
English: A postcard portrait of Illinois Governor Samuel Shapiro. In public domain because the photo and postcard did not have a copyright notice and was also not registered.
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.