© + Question mark (ambox)
<ul><li><a href="//commons.wikimedia.org/wiki/File:Copyright.svg" title="File:Copyright.svg">File:Copyright.svg</a>: see there</li>
<li><a href="//commons.wikimedia.org/wiki/File:Ambox_question.svg" title="File:Ambox question.svg">Ambox question.svg</a>: <a href="//commons.wikimedia.org/wiki/User:Mysid" title="User:Mysid">Mysid</a>, <a href="//commons.wikimedia.org/wiki/User:Dsmurat" title="User:Dsmurat">Dsmurat</a>, <a href="//commons.wikimedia.org/wiki/User:Penubag" title="User:Penubag">penubag</a></li>
<li>derivative work <a href="//commons.wikimedia.org/wiki/User:Saibo" title="User:Saibo">Saibo</a> </li></ul>
2011-11-17 02:51
<ul><li><a href="//commons.wikimedia.org/wiki/File:Copyright.svg" title="File:Copyright.svg">File:Copyright.svg</a></li>
<li><a href="//commons.wikimedia.org/wiki/File:Ambox_question.svg" title="File:Ambox question.svg">Ambox question.svg</a></li></ul>