1885, 10¢ blue, large die proof (E1P1). Large die proof on india die sunk on 225 x 125mm card, minor card flaws, small corner crease, otherwise Very Fine (photo). $600 Scott $600 (Image)

Scott $600

1885, 10¢ blue (E1). Original gum very lightly hinged, beautifully centered, bright rich color, Very Fine and pretty (photo). $550

Expertization: with 1986 P.F. certificate. Scott $550 (Image)

Scott $550

1893, 10¢ orange (E3). Original gum lightly hinged, virtually perfect centering, rich color, an Extremely Fine gem (photo). $300

Expertization: with 1980 P.F. certificate. Scott $300 (Image)

Scott $300

1894, 10¢ blue, unwatermarked (E4). Original gum, huge margins, stunning intense color, small thin, handsome Very Fine appearance (photo). $850 Scott $850 (Image)

Scott $850

1894, 10¢ blue, unwatermarked (E4). Original gum, minor scuff and crease barely visible from front, F.-V.F. appearance (photo). $850 Scott $850 (Image)

Scott $850

1914, 10¢ ultramarine (E9). Original gum, fresh and nicely centered with bright color, F.-V.F (photo). $190

Expertization: with photocopy of 1987 P.F. certificate for block of 4. Scott $190 (Image)

Scott $190

1911, 10¢ Registry (F1). Original gum never hinged, well centered within unusually wide margins, brilliant color, Very Fine to Extremely Fine (photo). $165

Expertization: with 1996 P.F. certificate. Scott $165 (Image)

Scott $165