Forums General Discussion Unknown metal Reply To: Unknown metal

  • Alan Balmer

    Administrator
    July 21, 2016 at 7:27 pm

    Interesting. Herculoid or Hercules Powder is (was?) a trade name for nitrocellulose. Is it possible the bag originally contained something else?

    When I was a kid, my Dad had a couple reels of nitrocellulose movie film. That stuff was fun!