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.
{{Information |Description=Unsuccessful design for the Wisconsin Territorial Centennial half dollar by David Parsons |Source=The Numismatist, June 1936, p. 441. The Numismatist was published without a copyright notice until 1958 |Date=1936 |Author=David Parsons |Permission= |other_versions= }} Category:Wisconsin Territorial Centennial half dollar