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= Photo of the Balistite Grain Inhibiting Building found in the Hingham Naval Ammunition Depot Annex file at the Hingham Public Library |Source=self-made |Date= |Location= |Author= |Permission= |other_versions= }}