A hand written seven with a slash through it.  The 7 was Kozuka Mincho Pro B font, the slash through the numeral was drawn in Paint
<ul><li><a href="//commons.wikimedia.org/wiki/File:Hand_written_7.png" title="File:Hand written 7.png">Hand_written_7.png</a>: <a href="//commons.wikimedia.org/wiki/User:Penubag" title="User:Penubag">Penubag</a></li>
<li>derivative work: <a href="//commons.wikimedia.org/w/index.php?title=User:Walrus068&amp;action=edit&amp;redlink=1" class="new" title="User:Walrus068 (page does not exist)">Walrus068</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Walrus068" title="User talk:Walrus068"><span class="signature-talk">talk</span></a>)</li></ul>
2011-05-17 03:54
<ul><li><a href="//commons.wikimedia.org/wiki/File:Hand_written_7.png" title="File:Hand written 7.png">Hand_written_7.png</a></li></ul>