This is my first anvil, I think. It may turn out to be an ASO. I've had it for a while, picked it up from a scrap yard long before I decided to try my hand at blacksmithing. It's rough, for sure. Looks like someone tried to turn it into yard art. There's a groove carved on each side of the horn, and a small groove in the side of the face. It weighs about 150 lbs, and does have some rebound. I don't know how much is normal, but it's noticeable with a 3 pound hammer. It's completely dead behind the hardy hole, though. Is that normal? The only marking on it is a raised '70' on the side. The surface is rough, and the edges are worn. My current anvil options are this, a short (1 foot) section of railroad track, and a 4x4x2" steel block. I'm sure I will probably wind up using them all for something or other. Does this anvil look like it's in decent enough shape to use for a while, or should I start looking for a better one? The pitting and wear on the face has me concerned a bit, most anvils I've seen pictures of are much smoother. I've thought about trying to repair this one, and have read several threads on the subject. Just not sure if it's necessary, or worth the trouble if it's an ASO.
Thanks for any input y'all have!