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

Original U.S. Civil War Federal Early Regulation 1839 Pattern Brass Be – International Military Antiques

SALE IS FOR:, Civil War US Union Equipment NCO Field Belt & Buckle, fits up to a 44 inch waist, BRAND NEW FIELD GRADE REPRODUCTION

Civil War US Union Equipment NCO Field Belt & Buckle

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

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SALE IS FOR:, Civil War US Union Equipment Field Belt Buckle & Belt, fits up to a 44 inch waist, BRAND NEW FIELD GRADE REPRODUCTION

Civil War US Union Equipment Field Belt Buckle & Belt

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