Blackhawk Topping Quart cone top(usbc 203/10,11) is a pretty good looking can, but I can’t remember ever seeing one before. The 12 oz. version is obtainable but not the quart. Has there ever been a decent dumping find of these quarts? Have you seen one at a can show or even on ebay?
There was the one at Des Moines last year for 50$ One on E-bay in 2004(250?)-Bluffsbrew-I picked mine up at Guzzle and Twirl 2002 in room to room....I don't recall seeing dumpers of this --