Snazzy!

A smuggler on the Pacific island of Palo Pango traps a round-the-world aviator in order to use her plane for his gun smuggling racket. This work is in the  public domain  because it was published in the United States between 1926 and 1963 and although there may or may not have been a copyright notice, the  copyright was not renewed . For further explanation, see  Commons:Hirtle chart . 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 years  p.m.a. ), Mainland China (50 years p.m.a., not Hong Kong or Macao), Germany (70 years p.m.a.), Mexico (100 years p.m.a.), Switzerland (70 years p.m.a.), and other countries with individual treaties.  

Documentary about the 25th and last bombing mission of the B-17 bomber, Memphis Belle. This work is in the  public domain  because it was published in the United States between 1926 and 1963 and although there may or may not have been a copyright notice, the  copyright was not renewed . For further explanation, see  Commons:Hirtle chart . 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 years  p.m.a. ), Mainland China (50 years p.m.a., not Hong Kong or Macao), Germany (70 years p.m.a.), Mexico (100 years p.m.a.), Switzerland (70 years p.m.a.), and other countries with individual treaties.