Federal General Service Eagle Button
Brass, correct Civil War type standard-issue button used on the majority of Federal-issue enlisted uniforms, as well as some officer uniforms. Large quantities of these buttons were used on Confederate uniforms as well.
Size Large, approximately 7/8", used on Great Coats and Frock Coats.
Size Medium, approximately 3/4", used primarily on Sack Coats.
Size Small, approximately 5/8", used on Caps, Vests, Cuffs, Overcoat Capes, etc.
Original 'dug' Federal General Service Eagle Button by SCOVILL MF'G CO.