2 1/2 solid brass buckle with a loop and prong on the back. Usable with modern belts.
CIVIL WAR US UNION Belt Plate - 2-Piece Brass M1851 Federal Eagle
Early Militia Buckles and Plates - Hanover Brass Foundry
Civil War Confederate Virginia Breast Plate Buckle
Brass Eagle Belt Buckles for sale
Highly polished solid brass buckles for many uses. For 2-1/4 straps. Imported from Taiwan Item # BB-37A
Brass Buckles 2-1/4
2-1/2 Solid Brass Eagle Breast Belt Buckle - Schooner Bay Company
Civil War Antique Shop
Early Militia Buckles and Plates - Hanover Brass Foundry
Brass belt hi-res stock photography and images - Alamy
Vintage Eagle Buckles
Vintage Eagle Buckles
2-3/4 U.S. Eagle Officer's Solid Brass Belt Buckle- Antique Vintage Style
2-1/2″ Round Solid Brass Eagle Breast Belt Buckle