CANAL ZONE, 1904, 2c ROSE BOTH "PANAMA" READING UP MINT, #1, well-centered, traces of tropicalized o.g., very fine, with 2021 William T. Crowe cert., cat. $650.00 (Image)

$300

1931, 5c WINGED GLOBE ROTARY AIR POST TOP LEFT PLATE #20606 BLOCK NH, #C15, fresh, fine-very fine, cat. $95.00 (Image)

$45

1937, 50c CHINA CLIPPER AIR POST TOP PLATE #21628 BLOCK OF SIX NH, #C22, natural gum bends, fine-very fine, cat. $85.00 (Image)

$40

1939, 30c WINGED GLOBE TOP PLATE #22382 BLOCK OF SIX NH, #C24, fresh, very fine, cat. $110.00 (Image)

$50

1895, 10c DEEP CLARET POSTAGE DUE MINT, #J42, fresh, h.r., fine-very fine, cat. $110.00 (Image)

$45

1869, 12c PERFORATED PLATE ESSAY WITH GRILL & GUM, #117-E2e, three in diff. colors, green, red brown and dull violet, h.r., fine-very fine, cat. $375.00 (Image)

$200

1863, 5c RED CERTIFICATE PLATE PROOF ON CARD, #R24P4, very fine, cat. $110.00 (Image)

$50

1863, 10c BLUE INLAND EXCHANGE PLATE PROOF ON CARD, #R36P4, very fine, cat. $33.00 (Image)

$20

1870, 3c GREEN MINT, #147, fresh, o.g., h.r., great color, fine-very fine, cat. $200.00 (Image)

$100

1873, 2c BROWN WITH SECRET MARK MINT, #157, lightly hinged, fresh and fine-very fine, with 1989 P.F. cert., cat. $325.00 (Image)

$150

1873, 3c GREEN WITH SECRET MARH MINT NEVER HINGED, #158, fresh, quite well-centered, very fine, cat. $110.00 as hinged (Image)

$100

1879, 2c VERMILION ON SOFT MINT, #183, well-centered and fresh, o.g., previously hinged, very fine, cat. $100.00 (Image)

$75

1881, 1c GRAY BLUE MINT NEVER HINGED, #206, fresh, fine-very fine, cat. $225.00 (Image)

$75

1890, 1c ULTRAMARINE MINT, #219, well-centered with oversized margins, o.g., h.r., extremely fine (Image)

$30

1890, 2c CARMINE NH, #220, fresh, fine-very fine, cat. $60.00 (Image)

$30

1890, 2c CARMINE MINT, #220, excellent centering, tiny h.r., extremely fine, cat. $20.00 (Image)

$30

1890, 3c VIOLET MINT NEVER HINGED, #221, fresh, fine-very fine, cat. $175.00 (Image)

$75

1890, 4c DARK BROWN MINT, #222, well-centered, previously hinged, very fine/extremely fine, cat. $80.00 (Image)

$75

1901, 4c PAN AMERICAN NH, #296, fresh, fine-very fine, cat. $170.00 (Image)

$60

1909, 2c ALASKA-YUKON RIGHT IMPRINT & PLATE #5170 BLOCK OF SIX MINT, #370, fresh, h.r., fine-very fine, cat. $200.00 (Image)

$100

1916, 1c GREEN, 2c CARMINE, IMPERFORATE, PLATE BLOCKS IF SIX MINT, #481, 482, lightly hinged, very fine - extremely fine, cat. $45.00 (Image)

$25

1923, 2c HARDING IMPERF TOP PLATE #15019 BLOCK OF SIX NH, #611, very fine, cat. $90.00 (Image)

$45

1926, 1½c YELLOW BROWN BOTTOM LEFT PLATE #18413 BLOCK NH, #631, showing portions of five addional stamps, finger print in gum, very fine, cat. $75.00 (Image)

$35

1927, 4c YELLOW BROWN PLATE #18083 BLOCK NH, #636, very fine, cat. $92.50 (Image)

$45

1929, 6c RED ORANGE "Kans." OVERPRINT TOP LEFT PLATE #18030 BLOCK NH, #664, fresh, fine-very fine, cat. $600.00 (Image)

$200