I'll take a stab at it and say late 1800's. Maybe the Spanish/American War. Also could be 44-40 for a 1858 Colt conversion likely putting them in the 1880's if they are smokeless. Black powder loads could be earlier. Both loads could be later. A very interesting find.
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Dr. B
Last edited by DocB; 08-14-2016 at 09:24 PM.
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