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.
The early entrance to King's Daughters Medical Center, from ''A History of Ashland, Kentucky 1786 - 1954''. As the book was copyrighted between 1923 - 1963, and the copyright was never renewed, this image is now released into the public domain.