eBay seems to lack a category for this tool since it is not a carpentry item. Mining?, Gardening, or general disruption is up its alley.
Great display or find a handle and remodel something.... 16 inches long and the hole is 2&1/2 inches deep for the handle to sit in.
It is marked Meridan a tool maker in N.Y. State....view photos...
You pay $10 for shipping and I select the shipper offering me the best price - USPS, UPS or Fed Ex.