This guy could possibly have the EXACT pot the post was referring to. This is something I hate about web forums in general (and I own one). If you don't have the answer to the guys post, or you can't help him find what he wants, DON'T ANSWER! His original post states
one that talked about a brew pot and the conversion of gallons to inches
He most likely has the brew pot in the link.
Sorry warriorpoet, I don't know of the thread you refer to.