The powder brands I've used over the years are in this order, DuPont, Curtis &Harvey, and Goex.
Still have a lifetime supply of DuPont FFFFG (inherited from somewhere). And funny story, the Curtis&Harvey powder was purchased in the day's after the DuPont disaster by the pound in a brown paper lunch sack! Shop got Black powder by the keg, measured it out, and poured it into the paper sack. Then it was all stacked on a shelf, in the open, by the back door of the shop. My how times changed! 😂
Postscript!
Later, I also seem to remember getting C & H in a 1 pound can under the Hodgon label.
Last edited by kaywoodie; 05/27/17.
