US Civil War Belt Buckle. Any information on ways to authenticate

Fascinating Fasteners: Civil War Belt Buckles, Antiques Roadshow

2 inch Confederate States Civil War Buckle Brass Plated - G2 - Leathersmith Designs Inc.

Belts and Buckles

U.S. Buckles

Check out this Funnel Weaver? : r/spiders

Montana Silversmiths G6128-501 Saddle Bronc Buckle – J.C. Western® Wear

I found this US Civil War Union belt buckle and belt in a box of things I purchased from an estate sale. Is it a real? How much is it worth? : r/Antiques

Antiqued Medieval Brass Belt Buckles - Lord of Battles - Kult of Athena

Copper in the Arts Magazine: The Civil War Reproductions of Hanover Brass

US Civil War Eagle Sword Belt Silver Wreath Buckle / SCHUYLER, HARTLEY & GRAHAM

Confederate buckle. authentication please.

2 inch Confederate States Civil War Buckle Brass Plated - G2 - Leathersmith Designs Inc.