This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
Public domainPublic domainfalsefalse
This signature is believed to be ineligible for copyright and therefore in the public domain because it falls below the required level of originality for copyright protection both in the United States and in the source country (if different). In this case, the source country (e.g. the country of nationality of the signatory) is believed to be ***Tag invalid. You must provide the source country as a parameter.***.
Note that this tag cannot be used on all signatures, as not all signatures are copyright-free.