6c Agriculture, Specimen Ovpt. (O4S). Without gum as issued, vibrant color, well-balanced mar (Image)

$ 400.00

15c Agriculture, Specimen Ovpt. (O7S). Without gum as issued, vivid color, choice centering, (Image)

$ 400.00

30c Interior, Specimen Ovpt. (O23S). Without gum as issued, intense color, few perf faults, o (Image)

$ 2,500.00

30c Interior, Specimen Ovpt. (O23S). Without gum as issued, vibrant color, perfs scissor-sepa (Image)

$ 2,500.00

24c Justice, Specimen Ovpt. (O32S). Without gum as issued, crisp impression, wide margins, li (Image)

$ 1,250.00

3c Navy, Specimen Ovpt. (O37S). Without gum as issued, radiant color, attractive margins and (Image)

$ 1,750.00

6c Navy, Specimen Ovpt. (O38S). Without gum as issued, brilliant color, fresh and Very Fine, (Image)

$ 1,750.00

15c Navy, Specimen Ovpt. (O42S). Without gum as issued, deep shade on bright paper, perfs sci (Image)

$ 1,750.00

1c State, "Sepcimen" Error (O57Sa). Without gum as issued, centered to top as are most exampl (Image)

$ 1,900.00

10c State, Specimen Ovpt. (O62S). Without gum as issued, intense shade, well-balanced margins (Image)

$ 550.00

12c State, Specimen Ovpt. (O63S). Without gum as issued, bright color, well-balanced margins, (Image)

$ 550.00

15c State, Specimen Ovpt. (O64S). Without gum as issued, radiant color, Fine, only 257 sold (Image)

$ 600.00

7c Treasury, Specimen Ovpt. (O76S). Without gum as issued, detailed impression, couple blunte (Image)

$ 950.00

7c War, Specimen Ovpt. (O87S). Without gum as issued, brilliant color, Very Fine, with 2016 P (Image)

$ 425.00

12c War, Specimen Ovpt. (O89S). Without gum as issued, rich color on bright paper, three wide (Image)

$ 1,400.00

15c War, Specimen Ovpt. (O90S). Without gum as issued, bright color, small tear at left, Fine (Image)

$ 1,400.00

24c War, Specimen Ovpt. (O91S). Without gum as issued, rich color, one short perf at left, ex (Image)

$ 1,400.00

30c War, Specimen Ovpt. (O92S). Without gum as issued, crisp impression, choice centering, pu (Image)

$ 1,400.00

90c War, Specimen Ovpt. (O93S). Without gum as issued, bright color on crisp paper, fresh and (Image)

$ 1,400.00

Official Special Printings. 24 on stock page, including Nos. O5S, O6S, O9S, O11S, O39S, O48S,

$ 4,187.50