1c-30c Agriculture, Specimen Ovpt. (O1S-O9S). Without gum as issued, rich colors, 10c small t (Image)

$ 2,887.50

1c Agriculture, Specimen Ovpt., Dotted "i" in "Specimen", Ribbed (O1Sb, O1Sc). Without gum as (Image)

$ 537.50

1c Agriculture, "Sepcimen" Error (O1Sa). Without gum as issued, bright color, few perf flaws, (Image)

$ 2,500.00

2c Agriculture, "Sepcimen" Error (O2Sa). Without gum as issued, rich color, typical centering (Image)

$ 3,000.00

3c Agriculture, "Sepcimen" Error (O3Sa). Without gum as issued, scissors separated sides but (Image)

$ 12,500.00

6c Agriculture, "Sepcimen Error" (O4Sa). Without gum as issued, vibrant color, perfs scissors (Image)

$ 20,000.00

10c Agriculture, "Sepcimen" Error (O5Sa). Without gum as issued, brilliant color, wide margin (Image)

$ 17,500.00

12c Agriculture, "Sepcimen" Error (O6Sa). Without gum as issued, brilliant color, typical cen (Image)

$ 12,500.00

12c Agriculture, "Sepcimen" Error ( O6Sa). Rich color, bold target cancel described on accomp (Image)

E. $ 1,000-1,500

15c Agriculture, "Sepcimen" Error (O7Sa). Without gum as issued, rich color, wide margins

< (Image)

$ 12,500.00

24c Agriculture, "Sepcimen" Error (O8Sa). Without gum as issued, brilliant color, scissors-se (Image)

$ 12,500.00

30c Agriculture, "Sepcimen" Error (O9Sa). Without gum as issued, vivid color, wonderfully wel (Image)

$ 13,500.00