Or you could use it as a foundation for a skyscraper or maybe a support stand for oil rig maintenance, maybe an axle stand for a mining truck.
Any idea of its original purpose? That must be capable of holding a hundred tons. I have a set of (rather large) 8t each axle stands and they look tiny compared to that beast.
Funnily enough I said to my brother it would make a great Morrison shelter for the Empire state building!
It came from a foundry casting church bells.