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|1=This was a poster posted in subway cars to announce the Aqueduct Specials to Aqueduct Racetrack in Queens.}} |Source =eBay listing |Author =New York City Transit Authority |Date =1960s |Pe...