[ahfoxman]

My corroded mental hard drive seems to remember seeing one of these at Mr. Gournet's shop/house/???. Some where around here I have a bunch of photographs of his engraving plates that he gave me and I believe a few are of this or one of these guns. I will root around and see what I can find, but Mr. Gournet is very easy to talk to and can clear this question up pronto.