Special Delivery, 1888, 10¢ blue (Scott E2), well centered with massive margins all around, a gorgeous gem example, Extremely Fine, with 2017 P.S.E. certificate. Scott $45
Est. $120-150 (Image)

Scott $45
Est. $120-150

Special Delivery, 1902, 10¢ ultramarine (Scott E6), near perfect centering and lovely bright fresh color, o.g., never hinged, Extremely Fine. Scott $525
Est. $400-600 (Image)

Scott $525
Est. $400-600

Special Delivery, 1908, 10¢ green (Scott E7), great centering that is close to perfect, o.g., never hinged, Extremely Fine and choice, with photocopy of 2016 P.S.E. certificate graded XF 90 for block. SMQ $275. Scott $140
Est. $200-300 (Image)

Scott $140
Est. $200-300

Special Delivery, 1908, 10¢ green (Scott E7), beautifully fresh and well centered, o.g., never hinged, Extremely Fine. Scott $140
Est. $50-75 (Image)

Scott $140
Est. $50-75

Special Delivery, 1908, 10¢ green (Scott E7), Extremely Fine to Superb, with 2012 P.S.E. certificate graded XF-Superb 95. SMQ $255. Scott $50
Est. $200-300 (Image)

Scott $50
Est. $200-300

Special Delivery, 1911, 10¢ ultramarine (Scott E8), plate number single, a gorgeous gem, o.g., very lightly hinged, Extremely Fine to Superb. Scott $110
Est. $150-200 (Image)

Scott $110
Est. $150-200

Special Delivery, 1914, 10¢ ultramarine (Scott E9), beautifully well centered, o.g., lightly hinged, Very Fine to Extremely Fine. Scott $190
Est. $100-150 (Image)

Scott $190
Est. $100-150

Special Delivery, 1917, 10¢ ultramarine (Scott E11 var.), "pink back" variety, a gorgeous well centered example, with exquisitely fresh color, o.g., never hinged, Extremely Fine and choice. Scott $45
Est. $75-100 (Image)

Scott $45
Est. $75-100

Special Delivery, 1922, 10¢ gray violet (Scott E12), beautifully fresh and well centered, o.g., never hinged, Very Fine to Extremely Fine. Scott $95
Est. $75-100 (Image)

Scott $95
Est. $75-100

Special Delivery, 1925, 15¢ deep orange (Scott E13), beautifully well centered, o.g., never hinged, Very Fine to Extremely Fine. Scott $75
Est. $50-75 (Image)

Scott $75
Est. $50-75

Registry, 1911, 10¢ ultramarine (Scott F1), choice centering that is very close to perfect, o.g., very lightly hinged, Extremely Fine. Scott $80
Est. $75-100 (Image)

Scott $80
Est. $75-100

Registry, 1911, 10¢ ultramarine (Scott F1), well centered within oversized margins, lightly canceled, an Extremely Fine jumbo, with 2018 P.S.E. certificate graded XF 90J. SMQ $70. Scott $15
Est. $50-75 (Image)

Scott $15
Est. $50-75