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 (70 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.
Uploaded a work by Swarthmore College Class of 1940, Mary Jane Caldwell Photographic Editor from [https://archive.org/details/halcyon1940unse/page/104/mode/1up ''Halcyon'', 1940 yearbook, Swarthmore College], pages 104 and 164 with UploadWizard