South Carolina Rail Road, Receiving & Forwarding Office., two covers with slightly differing corner card imprints, first with "Charleston S.C. Mar 5" cds on 3¢ entire to Chester S.C., other with "Charleston S.C. Apr 12" cds to Mount Tabor S.C. with original 1859 receipt enclosure; some soiling, F.-V.F. Estimate  $200 - 300. $0 (Image)