C.J. Sinton & Co. Attractive blue embossed shield cameo corner card Importers of Hardware, Cutlery & Guns on cover franked with 1851 3Ā¢ dull red (large margins) tied by blue "Richmond, Va." cds, Extremely Fine and choice, a rare early gun cover. EstimateĀ $150 - 200. $0 (Image)