Screenshot of <a href="//commons.wikimedia.org/wiki/Special:RevisionDelete" title="Special:RevisionDelete">Special:RevisionDelete</a> - same as <a href="//commons.wikimedia.org/wiki/File:RevDelete_Special-RevisionDelete.png" title="File:RevDelete Special-RevisionDelete.png">File:RevDelete Special-RevisionDelete.png</a> but narrower for use on project pages
<a href="//commons.wikimedia.org/wiki/User:FT2" title="User:FT2">FT2</a>
GPL
Own work by uploader, Mediawiki interface screenshot