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Summary
DescriptionHendrik Wade Bode.png
English: This photograph of Hendrik Wade Bode, (24 December 1905 Madison – 21 June 1982 Cambridge), was widely distributed for reproduction and publicity prior to 1978 as Bode's official headshot. It did not include a copyright notice at the time, and no application for extension of a copyright is on record, and so it is considered to be in the public domain. There is no visible copyright symbol on the picture.
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.