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 Cameron Prud'homme (David Harum), Charme Allen (Aunt Polly) and Joan Tompkins (Susan Price Wells) from the radio serial ''David Harum''. |Source=[http://www.ebay.com/itm/1947-Cameron-Prudhomme-Charme-Allen-Joan-Tompk...