The logo used in unofficial builds of Pale Moon.
Original authors are M.C. Straver based on Mozilla's Deer Park Globe logo.
MPL 2
Pale Moon 28.2.2 (mac64), downloadable via <a rel="nofollow" class="external free" href="https://forum.palemoon.org/viewtopic.php?f=41&amp;t=21110">https://forum.palemoon.org/viewtopic.php?f=41&amp;t=21110</a>. Originally created from the Firefox's Deer Park Globe logo.