Thank you for the information Frosty!
I will hopefully be getting my hands on it in a few days. I will check for the rebound and I’ll bring some chalk to rub on the sides to see if there are any markings. It’s a hike to get there so that’s why if it is indeed a Swedish anvil I’m going for it. I know how much you love your Soderfors! I would love to have a good sized Swedish shop anvil.
-Chris