Nice little unmarked 10oz Hammer head. I am pretty sure this is for iron/metal work or blacksmithing. Looks to be new, but has some grinding marks on the top (see Photos) This came out of a box of tools I picked up last week (I remember which one this time) most of the tools in the box are from the 1930-1950's era, but with no markings on this head, I am not sure.

I thought about keeping this one, but I don't do blacksmith or iron working and I usually reach for a claw hammer or a 10lb sledge if I need to use a metal hammer, depends on my mood...