I was asked to make a new handle for this old fillet knife. Would like to make it as close to how it was as possible but haven't decided on the best way to go about that. The height of the tang goes from about .52 near the blade to .58 near where it curves back up. I tried a practice cut with a 10 inch saw blade and it didn't fit the curve. Maybe because of the difference between the .52 and .58. The other interesting thing is that the tang has thickness of .054 near the blade and .070 toward the bottom rear of the tang. The top of the tang nearest the blade is .073 and at the rear of the tang .082. Sooo, suggestions are welcome.