Went to the MSNS coin show in Detroit yesterday while my lady was shopping and attempting to stimulate the moribund economy with our dosh to no avail.
I bought two things at the show, one I'll keep to myself. The other one I will share, it was probably one of the larger items carried out of the coin show yesterday:
This is a Parrott gun shell that was shot at Port Hudson, LA during the campaign take Vicksburg on the Mississippi River during July 1863. The Parrott gun that fired this 20 pound shell was a common artillery piece during the Civil War. Basically this shell is a somewhat crude artillery shell, being fired from a form of a cannon. When this shell struck the target, or near the target, a firing pin at the front end of the shell would depress sparking the explosive charge inside the cast iron shell, often breaking up defenses, walls, or even sides of ships.
Unfortunately while they were commonly used during the Civil War, they were never really accurate or reliable. Even safety of using the Parrott gun was an issue with the guns often shattering on firing, sometimes the shell would even explode in the gun. Many soldiers were killed by Parrott guns that they had just fired.
As much as these guns were used with this type of shell, they were remarkably unreliable. The shell had a range of 1/2 mile, but despite the rifling of the gun, the shells were not always accurately fired at the target. Even then, they only had a 80% chance of actually detonating when hitting the intended range.
The 20% that never exploded remain intact in and near many battlefield locations in the USA, notably in the Mississippi River area around Vicksburg, MS, and in Virginia and Georgia. Detectorists often find these unexploded shells, and for the most part given that 145 years have passed, the shells are pretty inert, meaning they will no longer explode but still have to be disarmed with the firing pin removed and the explosives removed. Occasionally some are found that still explode, and a detectorist was killed just earlier this year when digging one of these up in Virginia and attempting to disarm it. One piece of shrapnel from the shell tore through a home nearly 1/2 mile from where the shell exploded.
Side note on the Kennedy Half, I plonked it into a Salvation Army kettle this evening with a bunch of other change.