This image of a simple structural formula is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.
Original upload log from pl.wikipedia
The original description page was here. All following user names refer to pl.wikipedia.
2002-12-15 20:21 Taw 214×186×8 (1267 bytes) mass-uploaid plików z phase 1 na nowy software
Original upload log from en.wikipedia
The original description page is/was on en.wikipedia. All following user names refer to en.wikipedia.
La bildo estas kopiita de wikipedia:en. La originala priskribo estas: from rozeta {{PD-ineligible}} {| border="1" ! date/time || username || edit summary |---- | 09:56, 10 December 2004 || en:User:Magnus Manske || <nowiki>({{PD-ineligible}})</nowik