5c Green, Stone 1-2. Horizontal pair, tied by faint strike of circular datestamp on buff c (Image)

E. $ 4,000-5,000

Washington D.C. to Salem N.C. via Fortress Monroe and Norfolk Va. Folded letter datelined (Image)

E. $ 2,000-3,000

Castle Morgan, Cahaba Ala. Inner prisoner-of-war cover to New Corwin O., with original letter (Image)

E. $ 750-1,000

Selma Prison, Selma Ala. Soldier endorsement "From Captain W.W. Warmer, Prisoner of War, S (Image)

E. $ 500-750

Andersonville Ga. (Camp Sumter). Small embossed ladies cover addressed to Mr. W. H. Singleton (Image)

E. $ 400-500

Andersonville Ga. (Camp Sumter). Legal size brown cover addressed to Capt. Pope in Macon Ga., (Image)

E. $ 500-750

Andersonville Ga. (Camp Sumter). Folded prisoner-of-war letter from Herbert O. Smith to his f (Image)

E. $ 300-400

Camp Oglethorpe for Officers, Macon Ga. Small folded letter from prisoner datelined "Priso (Image)

E. $ 400-500

Camp Boggs, Shreveport La. Folded prisoner-of-war letter from Alexander Reid of the 46th Indi (Image)

E. $ 3,000-4,000

Salisbury N.C. Small prisoner's cover to Gray Maine, 5c Blue, Stone 2 (4), margins to (Image)

E. $ 2,000-3,000

Salisbury N.C. Prisoner's cover to Gray, Maine, endorsed "From a prisoner of war", (Image)

E. $ 5,000-7,500

Richland Jail, Columbia S.C. Manuscript "Exd R D Senn Capt Post Gd" examiner's marking (Image)

E. $ 4,000-5,000

Richland Jail, Columbia S.C. Manuscript officer's endorsement "From Col. M. Corcoran pr (Image)

E. $ 1,000-1,500

Roper Hospital, Charleston S.C. 3c Rose (65) tied by target cancel, matching "Port Royal S.C. (Image)

E. $ 750-1,000

Camp Sorghum, Columbia S.C. Prisoner-of-war letter from Jno. C. Roney to his aunt, datelined

E. $ 200-300

Houston Tex. Inner prisoner-of-war buff cover to West Portland Maine, original enclosure from (Image)

E. $ 3,000-4,000

Camp Ford, Tyler Tex. Buff cover endorsed "E. T. Robinson Prisoner of War at Tyler", f (Image)

E. $ 2,000-3,000

New Orleans, Oct. 26, 1864 (Camp Ford). Dateline on 2-page letter from a Union soldier to his

E. $ 500-750

State of Maine, Head Quarters, Adjutant General's Office (Camp Ford). Letterhead with the Gre (Image)

E. $ 200-300

Danville Prison, Danville Va. Inner prisoner-of-war blue cover to Pike N.Y., pencil manuscrip (Image)

E. $ 750-1,000

Libby Prison, Richmond Va. U.S. 3c Pink on Buff entire (U34) inner prisoner-of-war cover to N (Image)

E. $ 400-500

Ligon's Tobacco Warehouse, Richmond Va. Inner green cover from Lt. Barnard B. Vassal, prisone (Image)

E. $ 500-750