Thanks for the information ironlord1963. I think it's from around the mid to early 1800's (perhaps a little earlier) and that it was probably made by a blacksmith sounds right. I also think it has some legacy (untold history / family heirloom, etc..) to it since I think (just a guess) that at a much later time someone put a hook on it to display on a wall.
Thanks frogpatch, I think it could be images of something they ate during that period, one of the images may even be a crudely drawn family shield.
Going to be tough to figure out the exact details about this plate.