That sounded like a pretty neat project so while we were in Quartzsite a few weeks ago I kept an eye out for old shingle hatchets in all the piles of rusty tools and "antiques." I picked up these three.

David had an idea for the smaller hatchet and did some trimming, forging, and welding to make it into a small adze. It's too small for building a dugout canoe but I'm hoping it will work well for bowl making.
As soon as I figure out handles for these three I'll be able to see if the concept has merit.
All in all, I think things turned out pretty well.

David also gave me forging lessons and I really learned a lot:
Hammer control is everything.
Playing with red hot steel gets pretty warm.
It's not as easy as a master like David makes it look.
While the two little knives I pounded out aren't worth public exhibition, I have hopes that future pieces will be better.
David is getting ready to offer forging lessons on a one-on-one basis. If you get the chance to take lessons from him, you won't regret it. He is an absolute artist with hot steel, and a number of other mediums.