Need some help Identify from Civil War Battle Site

[Sheldius]

Posted these in Todays Finds

Brass and iron objects that were found in same area as minnie balls. Want to know if battle related and what they are.

Thanks.

http://www.treasurenet.com/forums/todays-finds/297111-need-id-help-civil-war-battlesite.html

http://www.treasurenet.com/forums/todays-finds/297113-need-id-help-civil-war-battlesite-2-a.html

http://www.treasurenet.com/forums/todays-finds/297114-need-id-help-civil-war-battlesite-3-a.html