Help again!!

[Eagledigs]

I found this in the Union siege lines in Vicksburg. I know it's a rivet, but the ones I have always seen are plain. This one has a star on it..Is it a Civil War relic or something else?? Thanks

 

[DCMatt]

http://www.treasurenet.com/forums/todays-finds/156065-found-rivet-five-point-star-texas-site.html

DCMatt

 

[Eagledigs]

Once again, Thanks!