Somewhere I recall reading about a rig that a clever lad set up to cook lead over an old hand-held torch - the type fired with white gas. He had a way of directing or funneling the heat at the pot. The plumbers' furnace would be more suited to the job, but they are disappearing.
Has anyone here worked in this fashion? If you have jpgs of your set up, that would be great.
Thanks.
PB