MyHeritage in Color™-colorized high school yearbook portrait from https://www.myheritage.com/research/record-10569-11334698/ruth-hering-in-us-yearbooks-name-index Original file: https://ibb.co/nMzTTpk or https://imgbox.com/n53oJcwx or https://pixhost.to/show/0/327666427_ruth-haring.jpg This work is in the public domain in the United States because it was published in the United States between 1928 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.

Find a Grave, database and images (https://www.findagrave.com/memorial/32369296/curtis-v-soden: accessed 28 December 2022), memorial page for Curtis V. Soden (1914–1994), Find a Grave Memorial ID 32369296, citing Glen Oaks Memorial Park, Chico, Butte County, California, USA; Maintained by Sena Minshew (contributor 48027665).

Find a Grave, database and images (https://www.findagrave.com/memorial/32369296/curtis-v-soden: accessed 28 December 2022), memorial page for Curtis V. Soden (1914–1994), Find a Grave Memorial ID 32369296, citing Glen Oaks Memorial Park, Chico, Butte County, California, USA; Maintained by Sena Minshew (contributor 48027665).