Mark:
Without putting a mike to it, it looks like the blade is a "Hunters Head" originally designed by John Lee of Ohio and marketed by John Schultz, the company was then sold to Eastside Archery of Chicago, IL and called the "Huntersedge" about 8-10 years ago the dies and rights to the head were up for sale and I don't know what ever happened to it. The ferrule is completely different that either of those two heads, and the ferrule was the weakest part of them. Sorry I could not be of more help.
Bob