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=An original Apollo 15 postal cover flown to the lunar surface by Dave Scott, Jim Irwin and Al Worden in 1971. The cover and its accompanying insert card are affixed to a Peachstate Historical Consulting, Inc. presentation