Yeah czar the tooth is a bit mangled, they were nearly rusted shut when I got them, I bead blasted them yesterday and thats when I noted their odd design. The damage may just be from rusting away, at least partly.
I bought these in a 5 gallon bucket of tongs at an auction put them in the corner and just got to cleaning them up and going through them.
I have another pair of tongs from the same bucket that I am pretty sure is wrought iron that I was going to post pics of for confirmation but hadn't got around to it.