So I found some markings. Definitely a mouse hole. First number looks like an upside down 3 to me. Some say it's a 2. Any thoughts/info would be appreciated. I'll post more pics tomorrow after I clean it up. Thanks
Thank you for the info. I did buy the anvil today and discovered it is a mouse hole. Could you tell me where the best place is to post pics of it and try to get some info? Thanks