1918, 16c GREEN AIR POST NH, #C2, fresh, fine-very fine, cat. $120.00 (Image)

US$40

1933, 50c GRAF ZEPPELIN AIR POST BLOCK MINT NEVER HINGED, #C18, fresh, well-centered, very fine, cat. $300.00 (Image)

US$125

1908, 1c GREEN BOOKLET PANE OF SIX NH, #331a, fresh, fine-very fine, cat. $300.00 (Image)

US$100

1917, 3c VIOLET TYPE I BOOKLET PANE OF SIX NH, #501b, showing guide line at right, fine-very fine, cat. $125.00 (Image)

US$40

1896, $5-$20 NEWSPAPER MINT, #PR121-23, fresh, o.g., h.r., very fine, cat. $127.50 (Image)

US$60

1873, 10c ROSE WAR MINT, #O88, exceptionally well-centered, o.g., h.r., extremely fine, cat. $140.00 (Image)

US$125

TOPPAN, CARPENTER & CO., 90c BLUE DIE ESSAY ON INDIA, #72-E5a, cut to shape as listed, very fine, scarce, cat. $350.00 (Image)

US$125

1869, 30c ULTRAMARINE & CARMINE USED, #121, jumbo single with great colors and a circle of wedges cancel, sound, fine-very fine, cat. $425.00 (Image)

US$100

1870, 3c GREEN BLOCK OF FOUR MINT, #147, fresh, very lightly hinged, fine-very fine, with 2014 Weiss cert., cat. $1,200.00 (Image)

US$350

1893, 2c COLUMBIAN VF/XF NH, #231, fresh, very fine/extremely fine, cat. $31.00 (Image)

US$30

1898, 4c TRANS-MISSISSIPPI MINT, #287, well-centered, o.g., h.r., extremely fine, cat. $110.00 (Image)

US$60

1901, 2c PAN-AMERICAN BOTTOM IMPRINT PLATE #1176/1193 ARROW & MARKERS BLOCK OF TEN MINT NEVER HINGED, #295, fresh and well-centered, very fine - extremely fine, cat. $1,000.00 (Image)

US$500

1903, 15c OLIVE GREEN MINT BLOCK, #309, fresh and well-centered, lightly hinged, very fine, cat. $775.00 (Image)

US$300

1908, 2c CARMINE LARGE DIE PROOF ON INDIA, #332P1, 76x88mm, on card backing, very fine, cat. $1,250.00 (Image)

US$600

1911, 8c OLIVE GREEN SINGLE LINE WMK MINT, #380, lightly hinged, extremely fine, cat. $90.00 (Image)

US$75

1910-11, 2c CARMINE, 3c DEEP VIOLET PERF. 8½ COILS MINT, #393-94, fresh and lightly hinged, cat. $120.00 (Image)

US$60

1915, 2c CARMINE PANAMA-PACIFIC PERF 10 NH, #402, fresh, fine-very fine, cat. $170.00 (Image)

US$60

1915, 5c BLUE PANAMA-PACIFIC PERF. 10 NH, #403, fresh, fine-very fine, cat. $400.00 (Image)

US$150

1912, 2c CARMINE TYPE I VERTICAL PERF 8½ GUIDE LINE PAIR NH, #411, fresh, fine-very fine, cat. $125.00 (Image)

US$65

1914, 30c ORANGE RED NH, #420, attractive, fine-very fine, cat. $250.00 (Image)

US$125

1916, 6c RED ORANGE PERF 10 BOTTOM PLATE #7137 BLOCK OF SIX USED, #468, light oval Hartford Ct cancels, very fine, a very scarce used multiple (Image)

US$250

1917, 2c CARMINE PERF 11 MINT NEVER HINGED, #519, fresh, fine-very fine,with 2021 PSE cert for block of four of which this is the top left stamp, cat. $900.00 (Image)

US$400

1918, 3c VIOLET TYPE IV BOTTOM PLATE #9256 BLOCK OF SIX MINT, #535, fresh, h.r., very fine, cat. $90.00 (Image)

US$50

1926-34, 1c-10c ROTARY PERF 11x10½ PLATE BLOCK SET MINT, #632-34, 635--42, top pair hinged, bottom pair never hinged, fine-very fine, cat. $180.25 (Image)

US$50