When I worked at the Missouri State Museum in Jefferson City, our offices were on the second floor of a historic hotel building. One afternoon I heard someone coming up the the wooden stairs: "Whump, shuffle-shuffle, Whump, shuffle-shuffle, Whump, etc. An elderly lady was dragging a heavily-weighted canvas bag from step to step. She explained that she had a cannon ball in the bag that her late husband had dug up in their garden. Their home was along the road where Union cavalry had skirmished with Sterling Price's army as it advanced toward the Missouri capital during his 1864 raid, an area in which missiles had been discovered in the past. It looked to be a 12pdr ball with a round, discolored spot on one side; my first thought was "oh my gosh, it's fused!" Fortunately it was not, but here the mystery starts: the round spot was about the size of a spherical case fuse hole, but the presumed hole was filled with lead. Why? Unfortunately we were unable to have it X-rayed or weighed--she just brought it there to show us. One possibility was that as Price prepared to march north from Arkansas, solid shot were desirable to add to his 12pdr howitzer limbers, which, if I am not mistaken, were normally supplied only with spherical case and canister. Perhaps spare spherical case rounds were filled with lead as an expedient. On the other hand, it could have been fired from a nearby Union fort. Any thoughts on a lead-plugged 12pdr round would be appreciated.