So, bid on an oil encrusted 10x2" hone. Looks pretty interesting. Just enough of it peeking through the layers of tar to allow fun speculation. Who wants to take a guess?
http://www.ebay.com/itm/191947177513?_trksid=p2060353.m2749.l2649&ssPageName=STRK:MEBIDX:IT
http://www.ebay.com/itm/191947177513?_trksid=p2060353.m2749.l2649&ssPageName=STRK:MEBIDX:IT