20c Red Brown, Trial Color Die Proof on Wove (13TC1e). Huge margins all around, lightly soile (Image)

$ 4,000.00

20c Green (13). Right pane of 100, original gum, nearly all Mint N.H. with a couple h. (Image)

E. $ 2,000-3,000

20c Green (13). Bottom margin block of 30 with "Archer & Daly. Richmond, Va." full imprint (Image)

E. $ 500-750

20c Green (13). Block of 40 in 8 x 5 format, most stamps Mint N.H., fresh color, horizontal c (Image)

E. $ 750-1,000

20c Green (13). Block of 40 in 8 x 5 format, most stamps Mint N.H., fresh color, horizontal c (Image)

E. $ 500-750

20c Green (13). Group of different format multiples, including bottom margin block of eight w (Image)

E. $ 750-1,000

20c Green, "20" on Forehead (13 var). Vertical pair, top stamp shows the variety, original gu (Image)

$ 3,000.00

20c Green (13). Vertical strip of five with huge right sheet margin and enormous margi (Image)

E. $ 10,000-15,000

20c Green (13). Used with U.S. 3c Rose (65) on prisoner-of-war cover from Elmira Prison in (Image)

E. $ 5,000-7,500

20c Green (13). Margins to in at bottom left, tied by red "Petersburg Va. Dec. ?" (186 (Image)

E. $ 1,000-1,500

20c Green, Diagonal Half Used as 10c (13d). Lower left diagonal half, tied across the cut by (Image)

E. $ 5,000-7,500

20c Green, Diagonal Half Used as 10c (13d). Top right diagonal half, ample to large margins o (Image)

E. $ 2,000-3,000

20c Green, Horizontal Half Used as 10c (13e). Top half, large margins all around, tied by (Image)

E. $ 2,000-3,000

20c Green, Horizontal Half Used as 10c (13e). Bottom half, tied by "Shreveport La. Feb. 28" d (Image)

E. $ 3,000-4,000