Haunt antique stores, if there are any in your area. I found mine in one, made by HD Smith and Company in Connecticut, It is at least 100 years old, and has a 12.5" slightly curving blade. It is just a fantastic tool, with a wooden sheath, and I paid about 50 bucks for it. The steel is great, holds a razor sharp edge, and I like the idea of using very old tools, giving them a new life. I wonder who once owned it and what they made with it.
Dane