Is this a civil war cannonball?

[oldkyhunter]

Hi,
I was wondering if someone can tell if this are cannon balls from the civil war or not.

I found 4 of these.

They measure about 2 5/8 inches and weigh between 2 lbs 9 ozs and 2 lbs and 13 oz.

They are round, but each one has rough places on the surface.

Each one also has a little flat place on them about the size of a dime or penny.

The pics below are of only one of them.

Thanks for any help

 

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[CWnut]

here's a site that may help\


http://www.civilwarartillery.com/

 

[birdman]

Four!! Very nice.All together ?