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={{en|Henry Augustus Pilsbry (1862-1957) in his prime between 1900-1910.}} |Source=(January 1958). ''The Nautilus'' '''71'''(3): [http://www.archive.org/stream/nautilus71amer#page/n102/mode/1up plate 6]. Levels adjusted. |Date=ta