We removed the clawfoot for a newer lower side standard rectangular one from american standard, still cast iron, but insulated too. The clawfoot is still sitting in the hallway, need 4-5 guys to help me move it outside. I know the toliet was dated 1929 on the lid, it had the tank mounted to the wall with the tube to the bowl.....
Depending on the condition and brand, they go for $200-1200. http://www.historichouseparts.com/vintage_tubs.htm
Do you still have the old high tank toilet, would you want to sell it if you do ? I really need a classy throne to place my a*sy on . I really would install one, but the wife may say youck
, their are two others if she doesn't like my place for deep thoughts and meditation
. I have seen new ones but they are too much $$$ and ther were not for a 12" std. layout.