Bidspirit auction | 3 7/8” Wing Bannerstone, Guernsey

3 7/8” Wing Bannerstone, Guernsey Co. Ohio, Motley COA. Beautiful Green & Black Banded Slate with a Nice ”Worm Track” on one Side. Great Polish and No Brainer Patina! - 3 7/8” Wing Bannerstone, Guernsey Co. Ohio, Motley COA. Beautiful Green & Black Banded Slate with a Nice ”Worm Track” on one Side. Great Polish and No Brainer Patina!