Confederacy, Charleston S.C. Dec 16, cds with matching large "10" due rating handstamp (CSA type K) obliterated by circular grid handstamps and re-rated with large "2" due rating handstamp (CSA type H) for the drop letter rate, on homemade brown cover to local military address of Lt. E. J. Gregory, Co. G or H, 6 Va. Regt., manuscript "Telegram" endorsement at top, fresh and Very Fine, ex-Kohn. Estimate  $750 - 1,000. THE LISTING AND ONLY RECORDED EXAMPLE OF THIS RE-RATED DROP LETTER USE. $0 (Image)