Ezra, a couple of years ago Dennis and i had a table at heritage days in Brevard.A Gillespie showed up there close to what you are building. It was not a 32 but it was hefty for a Gillespie. I have some pics of it , or Dennis has some if you want to see it . The fellow that had it, had the stuff that went with the gun, Horn, pouch and a ox whip , i think a blowing horn also . He had got it from his grand dad. I want to copy it for a chunk gun it was around 12 to 14 lbs.