Need help with ID

[Schuder3]

Could anyone give me any insight on these three items that were found with 4 lb solid cannon ball, Spanish reales ( whole and cut ) tombac buttons, Spanish cob, and other items that appear to be from a Continental Rev. camp. It seems I have seen these items described as collar insignia of some sort but I can not seem to find reference to them. Any help would be greatly appreciated. Thanks!

 

[lairmo]

Reminds me of Friction Primers....but...