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.
{{subst:Upload marker added by en.wp UW}} {{Information |Description = {{en|Photo of David Buckson, former Governor, Lieutenant Governor, and Attorney General of Delaware.}} |Source = [https://babel.hathitrust.org/cgi/pt?id=mdp.39015053596881&view=1up&seq=432&q1=1969%20Peterson Delaware State Manuals (1959-1960, 1962-1963, 1965, 1969)] |Date = Between 1968 and 1969 |Author = Delaware State Government }} {{PD-US-no notice}}