Confederacy, Immortal "Confederate 600", Fort Pulaski (Savannah, Ga.). Orange cover with endorsement by "H.C. Dickinson, Capt./2nd Va. Cav., Pris. of War" as a prisoner held at Fort Pulaski Ga. addressed to his wife in Liberty Va., postmarked with "Savannah Geo. Nov." (1864) with star circular datestamp and large "10" due handstamp, endorsed "pr. flag of truce Via Savannah", unsealed for censoring, Extremely Fine. Estimate  $1,500 - 2,000. A fabulous Prisoner of War from one of the 600 Confederate officers who had been held in open barracks on Morris Island exposed to mortar fire from Confederate batteries -- after the stalemate, some prisoners were moved in late October to captured Fort Pulaski. . $0 (Image)