1909, 15c PALE ULTRAMARINE MINT, #340, fresh, h.r., fine-very fine, cat. $67.50 (Image)

$35

1910, 2c CARMINE PERF 8½ COIL GUIDE LINE PAIR, #393, well-centered, right stamp never hinged, left stamp lightly hinged, choice very fine, with 2021 PSE cert., cat. $300.00 (Image)

$250

1914, 1c PANAMA-PACIFIC PERF. 10 TOP PLATE #6891 BLOCK OF SIX NH, #401, fresh, fine-very fine, cat. $650.00 (Image)

$250

1912, 1c GREEN PERF 8½ COIL GUIDE LINE PAIR USED - GRADED '90', #412, well-centered, machine cancel, extremely fine, with 2021 PSE cert. graded '90', SMQ $500.00 (Image)

$300

1912, 2c CARMINE PERF. 8½ COIL GUIDE LINE PAIR USED, #413, machine cancel, left stamp shallow thin, fine-very fine, with 2021 PSE cert., cat. $325.00 (Image)

$100

1917-18, 1c-30c WASHINGTON-FRANKLIN ISSUE - SELECT GROUP NH, #498, 501, 504, 509, 510, 512, 512a, 516, most in very attractive centering, mint never hinged, fine-very fine or better, cat. $219.75 (Image)

$125

1917, 2c ROSE TYPE I VERTICAL PAIR IMPERF. BETWEEN MINT, #499c, previously hinged, corner perf crease at the very top right, fine, scarce, with 2021 PSE cert., cat. $900.00 (Image)

$300

1917, 7c BLACK TOP PLATE #13952 BLOCK OF SIX NH, #507, well-centered and fresh, very fine, cat. $450.00 (Image)

$200

1917, 11c DARK GREEN, 12c CLARET BROWN PLATE BLOCKS MINT, #511, 512, previously hinged, 12c re-attached vertically, fine-very fine, cat. $300.00 (Image)

$75

1919, 13c APPLE GREEN TOP PLATE #12586 BLOCK OF SIX NH, #513, well-centered, tiny natural gum skip, very fine, cat. $240.00 (Image)

$120

1920, 2c CARMINE TYPE IV BOTTOM PLATE #10899 BLOCK NH, #526, fresh, slight natural gum crease in two stamps, fine-very fine, cat. $450.00 (Image)

$125

1920, 2c CARMINE TYPE V TOP PLATE #10986 BLOCK OF SIX MINT, 527, h.r., reinforced perf seps in second vertical row, fine, cat. $185.00 (Image)

$60

1920, 2c CARMINE TYPE V RIGHT PLATE #11260 BLOCK OF SIX MINT, #527, h.r., fine, cat. $185.00 (Image)

$50

1920, 2c CARMINE TYPE V - DOUBLE IMPRESSION - MINT, #527a, previously hinged, very good, cat. $100.00 (Image)

$50

1920, 2c CARMINE TYPE Va TOP MONOGRAM & PLATE #11371 BLOCK OF SIX MINT NEVER HINGED, #528, fresh, h.r. in ungummed selvage only, very fine, cat. $300.00 (Image)

$150

1920, 2c CARMINE TYPE VI BOTTOM PLATE #11612 BLOCK OF SIX MINT, #528A, top strip hinged, bottom strip never hinged, fine-very fine, cat. $425.00 (Image)

$150

1920, 2c CARMINE TYPE VII BOTTOM PLATE #13083 BLOCK OF SIX MINT, #528B, top middle stamp LH, others NH, very fine, cat. $200.00 (Image)

$100

1925, 1½c YELLOW BROWN RIGHT PLATE #16861 BLOCK OF SIX NH, #553, fresh, very fine, cat. $87.50 (Image)

$45

1923, 7c BLACK BOTTOM PLATE #15271 BLOCK OF SIX MINT, #559, previously hinged, fine-very fine, cat. $140.00 (Image)

$50

1922, 11c GREENISH BLUE TOP PLATE #19136 BLOCK SIX NH, #563, well-centered, fresh, very fine, cat. $70.00 (Image)

$30

1923, 14c BLUE RIGHT PLATE #19148 BLOCK OF SIX NH, #565, deep color, fine-very fine, cat. $120.00 (Image)

$40

1923, 1c GREEN IMPERF. TOP PLATE #16061 BLOCK OF SIX NH, #575, fresh, very fine, cat. $115.00 (Image)

$60

1925, 3c VIOLET PERF. 10 NH GRADED '90', #584, fresh and well-centered, extremely fine, with 2020 William T. Crowe cert. and with 2021 PSE cert., both graded '90' (Image)

$100

1924, 5c BLUE TOP RIGHT PLATE #18148 BLOCK NH, #586, fine, fine-very fine, cat. $425.00 (Image)

$125

1925, 17c BLACK TOP PLATE #18026 BLOCK OF SIX NH, #623, well-centered, natural gum skips, minute natural gum wrinkle, very fine, cat. $325.00 (Image)

$150