Martin Gardner Signature
Forfatter/Opretter:
Kredit:
private correspondence
Shortlink:
kilde:
størrelse:
633 x 120 Pixel (8055 Bytes)
beskrivelse:
Licens:
Public domain
Kommentar på licensen:
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 United States of America.
Note that this tag cannot be used on all signatures, as not all signatures are copyright-free.
See Commons:When to use the PD-signature tag for an explanation of when the tag may be used.
Yderligere oplysninger om licens til billedet kan findes her. Sidste ændring: Fri, 12 Aug 2022 11:28:17 GMT
