This work is in the public domain in the United States because it was published in the United States between 1929 and 1977, inclusive, without a copyright notice. For further explanation, see Commons:Hirtle chart as well as a detailed definition of "publication" for public art. 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.
== {{int:filedesc}} == {{Information |Description={{en|Photo of Diana Rigg from her short-lived NBC Television show ''Diana''.}} |Source={{derived from|Diana Rigg 1973.jpg}} |Date={{other date|fall|1973}}, as per NBC-TV release on back |Author=NBC Television |Permission=Pre-1978 no mark |other_versions= }} == {{int:license-header}} == {{PD-US-no notice}} Category:Diana (TV program)Category:Diana Rigg