https://www.gemologyproject.com/wiki/index.php?title=Category:Gear_%3D_77&feed=atom&action=historyCategory:Gear = 77 - Revision history2024-03-29T06:00:57ZRevision history for this page on the wikiMediaWiki 1.28.0https://www.gemologyproject.com/wiki/index.php?title=Category:Gear_%3D_77&diff=8291&oldid=prevTim at 21:33, 24 September 20092009-09-24T21:33:10Z<p></p>
<p><b>New page</b></p><div>Designs that require a 77 index wheel.</div>Tim