It air tested at a 72, seem just about right for 75%copper 3 ct nickel.. It is exactly 16mm, just under the 17.9mm that a 3 ct nickel would be. I thought it was 186? Jim but it could be anything:lol: Thanks everyone!
I'l try to take a better pic tomorrow. It has that clear as can be "A" ...and it really looks like a date next to the A. It has a reeded edge too. But it is really high if it is supposed to ring up in the nickel range.