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 Kina (kulturområde).
Note that this tag cannot be used on all signatures, as not all signatures are copyright-free.
(1) laws and regulations, resolutions, decisions and orders of State organs, other documents of a legislative, administrative or judicial nature and the official translations thereof;
(2) mere information about facts or happenings; and
(3) calendars, numerical tables and forms of general use, and formulas.
This work is from any of the items above and is in the public domain in Mainland China and possibly other jurisdictions. For works whose copyright has expired, see also {{PD-China}} and {{PD-PRC}}.
PD-PRC-exemptPublic domain in the People's Republic of China//commons.wikimedia.org/wiki/File:Qian_Xuesen_Signature.png
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