A check sheet icon.
<a href="//commons.wikimedia.org/wiki/User:Mizusumashi" title="User:Mizusumashi">Mizusumashi</a>
This file was derived from: <a href="//commons.wikimedia.org/wiki/File:Appunti_architetto_franc_01.svg" title="File:Appunti architetto franc 01.svg">Appunti architetto franc 01.svg</a><br>