I don't have the foggiest idea on that one... :-) But your comment makes sense!
Yup. Dixie Gun Works used to sell them, might still. IIRC, the farther the lever went, the more powerful the powder.
I just spotted this thing on the What Is It blog. It seems to be a device for measuring the power of a sample of black powder.
I don't have the foggiest idea on that one... :-) But your comment makes sense!
ReplyDeleteYup. Dixie Gun Works used to sell them, might still. IIRC, the farther the lever went, the more powerful the powder.
ReplyDelete