The Firefox logo from 0.8 to 0.10
<a rel="nofollow" class="external text" href="http://mozilla.org">Mozilla</a>
MPL 1.1
Browser's home/credit page<br><a rel="nofollow" class="external free" href="https://logos.fandom.com/wiki/Firefox_Browser">https://logos.fandom.com/wiki/Firefox_Browser</a>