On that subject, years ago I helped a couple of Boy Scouts with a project of clean up some old muzzleloaders in our local museum. They had been long neglected, and were in danger of becoming old junk instead of antique guns. Upon checking the guns to find out if they had been donated loaded, we found three that were loaded. The powder, and ball, was removed, and the powder lit with a match to see if it was still good. All specimens went off with the first match. All these guns had no ramrod attached to them so the museum curator at the time assumed they were unloaded.
Hungry Horse