Revision as of 23:32, 27 April 2020 by Sethile(talk | contribs)(Created page with "We have the following patent, courtesy Doug Valitchka. If you any information about this pipe or G.L. Falk, please add it here, or send it to sethile.pipes@gmail.com and we ca...")
We have the following patent, courtesy Doug Valitchka. If you any information about this pipe or G.L. Falk, please add it here, or send it to sethile.pipes@gmail.com and we can add it for you.