Just showing off two anvils that I have just acquired, The small one is a Henry Wright at 116lb and in excellent conditions. The larger one is a Peter Wright at 370lb. I got given the cast steel base with the anvil which is also a lot heavier. Is this base used for an anvil or is it far a swage block, the internal size is 15" x 16" and would weigh over 450lb. In the back ground of the Henry Wright is my 467lb Wilkinson