Here is my hewing hatchet/broad hatchet. On the bevel side there is a small stamping of the manufacturer, Underhill Edge Tools. I put a good handle on it after I found it five years ago, sharpened it, and it has been a solid performer when called upon. The edge is very hard. It is a laminated edge, and since the laminated steel portion is visible on both sides, I think the steel is laminated in a v-shape. The handle is just an off the shelf hickory handle with a wooden wedge.
At some point the edge must have hit a nail - see the divet on the back of the blade. While it is obvious, it didn't interfere with using the tool.
I don't use it as much as I thought, but it works very well. The edge retention is better than any of the previous hardware-store hatchets I have used.
I'm not sure how old this tool is: late 1800s early 1900s? I'm not sure when laminated hatchets stooped being made.
Alfred