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Check out castboolits.com tons of smelting casting set ups. I have a old timer friend who cast all his roundball the old fashion way. Old cast laddle by the fire.
A Really long time ago RCBS used to sell a bottom pour pot that was fired using a propane torch.
They show up in auctions every so often but, its rare.
You can make your own easy enough of you got an old Lyman 61 / Saeco 24 with a bad element and stripped off the electric and outer sheet metal. You could probably come up with a better more efficient way to heat it as well.
A Really long time ago RCBS used to sell a bottom pour pot that was fired using a propane torch.
They show up in auctions every so often but, its rare.
You can make your own easy enough of you got an old Lyman 61 / Saeco 24 with a bad element and stripped off the electric and outer sheet metal. You could probably come up with a better more efficient way to heat it as well.
ah, ok, I thought that you were talking about something like this: