I have an 80lb anvil. I couldn't find any markings except for an "8" on the front of it. I bought it about 6 months ago and really don't think I am going to use it. $110.00 plus shipping. Will consider trade. or best offer. One edge has a slight gouge as shown in the picture, but in good shape except for that. Good rebound. wilhurley@hotmail.com Pictures didn't turn out that good.