Confederacy, Camp Douglas, Chicago, Ill., cover from prisoner of war to Henderson, Ga., prisoner endorsement at lower left and directed to Fort Monroe via flag of truce, franked with U.S. 1861, 3¢ rose tied by grid with partial "Chicago, Ill, Feb" cds alongside, "Camp Douglas Prisoner's Letter Examined" in circle handstamp (type II) at lower left, partial "Richmond, Va., Feb 15" cds and "Due 10" handstamp, Very Fine, ex Bleuler. Estimate  $200 - 300. $0 (Image)