Hello, some time ago I got this anvil, a super cheap price, it weighs around 100 pounds, looking for I do not see any marks, I only see that it has 4 hardie holes, one of them is on the bottom I would like if someone can give me an idea of how old It is, apart from that it has a very good rebound, the person who had it before me cleaned it with a polishing machine had it for decoration, thanks in advance I hope you can help me