Confederacy, "Fort Mill, Sept. 6 - 1861" (S.C.), blue manuscript S.C. postmark with matching "Paid 5" rating on orange cover with military address to Col. A.B. Springs, Care of Capt. John White, 6 Regiment So. Ca. Vol., in Fairfax C.H., Va.; flap torn, Very Fine. Estimate  $200 - 300. $0 (Image)