Can anyone tell me about these?

[RollTide]

I know what they are but don't understand the unusual shape of the horseshoe. Also any info on the cannonball would be helpful.

 

[geologyjohn]

How heavy is the cannonball? Looks like a case shot meant to be fired from a 6 pounder. Since yours is hollow (meant to hold gunpowder), it will weigh less than a solid (6 lb) shot. That copper ring on the ball is the fuse holder. Goggle "Civil War case shot" and I am sure that you will find plenty of info. Nice find!

 

[RollTide]

Thanks for the info. I haven't weighed the cannonball but a 6lb is what I thought.

 

[HomeGuardDan]

It is a CS ball (can tell by the fuse) most likely a sideloader (look for a lead plug). Without the exact size, it is tough to tell from the pic whether it is a 6lb or 12lb ball. Though again with that fuse (read paper fuse adapter) it is more than likely a 12lb ball.

HH

Dan