I needed to remove a cast iron tub in the bathroom. I really was dreading the task. I was thinking backache and mashed fingers etc. etc. A friend called and asked what I was up to and I told him. He said that he had heard that one could remove it with a large sledge hammer, that they would break. They will.

But be very careful as I had one piece hit me in my shin and bled for a bit but survived. Long pants would have helped but be sure you wear eye protection. I threw the whole tub out the bathroom window piece by piece.
Terry, I can assume Iris wasn't using the tub at the time?

When I was stationed in northern Maine in the early 60's, we had a neighbor that removed an old claw foot tub. He set it up in his garage, not sure how he got it to work but he used it in making home brew. Maybe used it for storage 'cuz he never seemed to run out. Told me "I didn't bother to clean it none, figured the juice would do it for me." He had it set up on a platform about 2' off the floor, installed a faucet of sorts on the outside below the drain so if he wanted some "juice" as he called it, just turn on the faucet. I saw the tub when it was empty once, sure was clean, not sure I would have sipped any of the product.