Thanks for the quick responses. They are in great shape. My father was a metal worker/excavator. I don’t think he used these, rather a collector. I’m just as intrigued by them.
On the green one, one of the letters I can make out is a u. I’ve taken a look at images of a Wilkinson’s and it could very well be one. What’s the best way I can go about revealing the impression? I didn’t want to start grinding away at it. Wire brush?
I live in New Jersey, hopefully that’s helpful. I’ll take some more pictures tonight.
thanks,
Rich