An antique badge from C.H. Koster Co. can be uncommon and precious to collectors. The value of an antique badge will vary based many factors like condition and issuing department, but badges with the C.H. Koster Co. maker’s mark can be difficult to find.
If you have a badge marked C.H. KOSTER CO., please call me at 864-214-6760 or email me at: Dale@BadgeValues.com for more information.