LeírásSignature on 19 January 1948 of Lydia Mendoza (cropped).jpeg
Español: Fotografia de Lydia Mendoza en la pagina The Portal to Texas History
Dátum
Forrás
Portrait of singer Lydia Mendoza, photograph, Date Unknown; (https://texashistory.unt.edu/ark:/67531/metapth34770/m1/1/: accessed April 3, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; crediting Rose Marine Theatre. Per source, Copyright and Licensing Status "At this time, no copyright or licensing has been determined. You are welcome to make fair use of this image under U.S. Copyright law and in compliance with our terms of use."
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.