I forged these from a couple of roller bearings. Acid dip with mustard patina, Micarta handles, 15 inch OAL.
They are nice . Reminds me of the old ones we use to remove the fat from seal skins. I like the finished look will have to try that sometime.
That is exactly what the fellow gave me to use as a pattern. Except I did the flat grind on one side like my kitchen knives.