Confederacy, Columbia, S.C., 1861, 5¢ blue. Blue provisional handstamp on orange cover to Charleston, S.C., used in conjunction with 1861, 5¢ green tied by blue "Columbia, S.C., Jan 1" cds, small cover repair at top right, Very Fine. Scott No. 18XU1+1  Estimate $2,000 - 3,000. A Stunning Conjunctive Postmasters' Provisional Usage of which only 10 examples are known!. $0 (Image)

Confederacy, Columbia, S.C., 1861, 5¢ blue. Handstamped postmaster provisional used with "Columbia 6 Sep" (1861) town cds on lemon cover to Concord, N.C., minor restoration along top edge of cover, otherwise Very Fine. Scott No. 18XU1  Estimate $400 - 600. $0 (Image)