[hammerdownnow]

A few more questions. Does the blade seem at all flexable? Could you post a close-up of the guard where it meets the ricasso? Does the guard appear to be a replacement also? Look for any gaps, file marks, solder or obvious signs that it has been home worked. From the pics it seems you have an I. Wilson butcher knife converted to a bowie style knife. Very close profile to the bowie/hunters of the early 1900's. Because the handle is a replacement already, a nice, pro, elk handle should only enhance its value. I. Wilson handles were considered to be not so good in the first place. Steel quality in the 19th century Wilson's was considered exellent. As for dating the knife Wison was in business 1750-c1970 according to my book.

Just my opinion. A real expert opinion would be better.