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2283, Mint NH 25¢ Imperforate Between Pane of Ten (Printers Waste) - Stuart Katz
SK-30761
$168.26
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1571, Mint 10¢ Drastic Misperf Shift Freak Error Bock of Four - Stuart Katz
SK-30734
$70.50
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1903, MNH 9.3¢ Miscut Freak Error Coil Pair With EE Markings - Stuart Katz
SK-30712
$37.55
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1571, Mint 10¢ Drastic Misperf Shift Freak Error Zip Bock of Four - Stuart Katz
SK-30733
$79.90
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527, Mint NH VF 2¢ Plate Block Of Six Stamps - Stuart Katz
SK-30775
$295.00
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2343 Var, MNH 25¢ South Carolina MISSING From Top Stamp RARE -- Stuart Katz
SK-30699
$234.06
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1576, Mint 10¢ Drastic Misperf Shift Freak Error Zip Bock of Four - Stuart Katz
SK-30735
$61.10
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2440, Mint 25¢ Misperf Shift Freak Error Red Color Missing at Top - Stuart Katz
SK-30730
$141.00
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2440, MNH 25¢ Misperf Shift Freak Error Block With Gutter - Stuart Katz
SK-30729
$83.66
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2877, MNH 3¢ Imperforate Pair Blue Color Omitted (Printers Waste) Stuart Katz
SK-30758
$140.06
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371, Mint NH Superb 2¢ Plate Block Of Six Stamps CV $350 - Stuart Katz
SK-30771
$249.00
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One Nation Indivisible Eagle Sheet of One Hundred 13 Cent Stamps Scott 1596
SK-31105
$29.95
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1608, 50¢ Dramatic Black Color Shift Error Mint NH - Stuart Katz
SK-25077
$32.90
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1594, Mint NH 12¢ Drastic Misperf Error Pair - Stuart Katz
SK-31104
$28.15
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Peoples Rights Sheet of One Hundred 10 Cent Postage Stamps Scott 1592
SK-31102
$22.95
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Freedom of the Press Sheet of One Hundred 11 Cent Postage Stamps Scott 1593
SK-31103
$24.95
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Rachel Carson Sheet of One Hundred 17 Cent Postage Stamps Scott 1857
1857
$34.95
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Common Buckeye Butterfly Sheet of One Hundred 24 Cent Postage Stamps Scott 4000
4000
$69.95
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Flag & Fireworks Sheet of One Hundred 22 Cent Postage Stamps Scott 2276
2276
$39.95
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2635, Mint NH Black "29¢" Color Shifted UP Block Freak Error * Stuart Katz
SK-30404
$93.06
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1472, Mint NH 8¢ Perforation Shift Block of Four Freak Error * Stuart Katz
SK-30442
$70.50
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1401, Mint NH 6¢ Misperf Shift Line Strip of Freak Error Stamps - Stuart Katz
SK-30684
$37.55
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1848, Mint NH 5¢ Misperf Shift Pair Freak Error Stamps With Normal - Stuart Katz
SK-30686
$37.55
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1846, Mint NH 3¢ Misperf Shift Block Freak Error ** Stuart Katz
SK-30387
$56.35
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2558, Mint NH 29¢ Gold Color Shift Block Freak Error * Stuart Katz
SK-30403
$70.50
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2279, Mint NH 25¢ Large Color Shift Coil Pair Freak Error * Stuart Katz
SK-30419
$56.35
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2145, Mint NH 22¢ Amazing Color Shift Zip Block of Four Freak Error Stuart Katz
SK-30449
$211.50
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1472, MiNH 8¢ Perf Shift Zip Block of Four Freak Error * Stuart Katz
SK-30443
$70.50
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1938a, MNH 18¢ Amazing Color Shift Block With Normal Freak Error * Stuart Katz
SK-30451
$84.55
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1340, Mint NH 6¢ White Color Shift Block Freak Error With Normal * Stuart Katz
SK-30401
$70.50
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1385, MNH 5¢ Amazing Color Shift Pair With Normal Freak Error * Stuart Katz
SK-30452
$70.50
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2015, Mint NH 20¢ Reverse Printing Under Gum In Pair Freak Error ** Stuart Katz
SK-30438
$46.95
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1394, Mint NH 8¢ Preprinting Paper Fold And Misperf Error Block - Stuart Katz
SK-30697
$75.15
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2145, Mint NH 22¢ Perfs Shifted Pair Unusual Freak Error * Stuart Katz
SK-30432
$70.50
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1844, Mint NH 1¢ Perfs Shifted Block of Four Stamps Freak Error ** Stuart Katz
SK-30437
$56.35
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1206, MNH 4¢ Black Color Shifted WAY UP With Normal Freak Error * Stuart Katz
SK-30423
$56.35
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2017, Mint NH 20¢ Black Color Shifted Block Freak Error * Stuart Katz
SK-30405
$56.35
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1845, Mint NH 2¢ Misperf Shift Block Freak Error * Stuart Katz
SK-30385
$46.95
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1610, MNH $1 Candle Color Shift Freak Error Pair - Stuart Katz
SK-30676
$56.35
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1632, Mint NH 13¢ Large Color Shift Error With Normal Stamp - Stuart Katz
SK-28288
$32.90
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1557, Mint NH 10¢ Large Color Shift Space Pair Freak Error * Stuart Katz
SK-30413
$84.55
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484, Mint VF/XF LH 3¢ Plate Block of Six CV $95.00 * Stuart Katz
SK-30617
$75.00
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Charub Love 55 Cent Stamps Sheet of Fifty Scott 2958
2958sht
$47.66
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483, Mint Superb NH 3¢ Pair Large Margins! - Stuart Katz
SK-30608
$75.00
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C2, Mint VF NH 16¢ (Small Inclusion) CV $120.00 * Stuart Katz
SK-30649
$49.00
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C2, Mint VF NH 16¢ Second Airmail Stamp CV $120.00 * Stuart Katz
SK-30651
$89.00
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C4, Mint Fine NH 8¢ Block of Eight Airmail Stamps * Stuart Katz
SK-30661
$149.00
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C4, Mint FVF NH 8¢ Block of Eight Airmail Stamps * Stuart Katz
SK-30662
$159.00
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C4-6, Mint F-VF NH Three Airmail Stamps * Stuart Katz
SK-30646
$225.00
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87, Mint VF NH 10¢ Canal Zone Block of Four Stamps CV $210.00 * Stuart Katz
SK-30625
$195.00
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409, Mint VF NH 2¢ PB Printed With Analine Ink RARE! * Stuart Katz
SK-30658
$149.00
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483, Mint Superb NH/LH 3¢ Pair Post Office Fresh -*- Stuart Katz
SK-30611
$49.95
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483, Mint Superb NH 3¢ Pair With Plate Number - Stuart Katz
SK-30606
$75.00
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C12, Mint VF-XF NH 5¢ Block of Four Stamps * Stuart Katz
SK-30657
$55.00
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704-15, F-VF NH Set of 12 Plate Blocks Cat $393.00 ** Stuart Katz
SK-30575
$275.00
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483, Mint VF LH 3¢ Plate Block of Six CV $125.00 - Stuart Katz
SK-30604
$95.00
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721, Mint VF NH 3¢ FIVE Coil Line Pairs CV $65.00 * Stuart Katz
SK-30592
$29.95
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612, Mint VF NH 2¢ Block of Four Stamps CV $130.00 ** Stuart Katz
SK-30621
$65.00
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483, Mint VF/XF LH 3¢ Plate Block of Six CV $125.00 -* Stuart Katz
SK-30616
$95.00
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87, Mint F/VF NH 10¢ Canal Zone Stamp CV $52.50 * Stuart Katz
SK-30626
$40.00
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483, Mint VF/XF LH 3¢ Plate Block of Six CV $125.00 *-* Stuart Katz
SK-30602
$95.00
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1611, Mint NH $2 Lantern Orange Color Shift Freak Error Block * Stuart Katz
SK-30565
$140.06
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1282, Mint NH 4¢ Misperfed Freak Error Block - Abe Lincoln * Stuart Katz
SK-30558
$56.35
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2054, MNH 20¢ Violet Color Shifted Freak Error * Stuart Katz
SK-30567
$37.55
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1506, Mint NH 10¢ Color Shift Freak Error Zip Block * Stuart Katz
SK-30560
$70.50
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655, Mint NH VF 2¢ Plate Block of Four * Stuart Katz
SK-30572
$35.00
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2130b, Mint NH PL# 3 In Imperforate Strip of 8 Freak Error * Stuart Katz
SK-30556
$164.50
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1501, Mint NH 8¢ Color Shift Freak Error Zip Block * Stuart Katz
SK-30561
$89.30
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1297, MNH 3¢ Misperforated Coil Line Strip of 5 Stamps Freak Error - Stuart Katz
SK-30749
$70.45
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2980a, Mint NH 32¢ Black Color Omitted PL# Block - Major Error - Stuart Katz
SK-30742
$846.00
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CE2, Mint NH 16¢ Blue Eagle Shifted Well Up Color Shift Error -*- Stuart Katz
SK-28076
$140.06
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2515a, Mint NH 25¢ Imperforate Between Strip of 3 - Major Error - Stuart Katz
SK-30740
$371.30
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1529, Mint NH 10¢ Color Shift Freak Error With Normal - Stuart Katz
SK-30525
$23.45
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2511b, Mint NH VF 25¢ Black Litho Color Omitted Freak Error * Stuart Katz
SK-30503
$187.06
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C59, Diagonal Misperf Freaky Error Mint NH 25¢ Lincoln ** Stuart Katz
SK-30101
$70.50
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2877b, Mint NH Double Impression of Red Block - Major Error - Stuart Katz
SK-30743
$325.00
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2369, Mint NH 22¢ Terrific Color Shift Freak Error - Stuart Katz
SK-30524
$37.55
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2866b, Mint NH 29¢ Imperforate Plate BLock - Major Error - Stuart Katz
SK-30741
$352.50
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2210b, Mint NH 22¢ Imperforate Between Freak Error * Stuart Katz
SK-30494
$611.00
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1498a, MNH 8¢ With Very RARE Perforation Shift Freak Error - Stuart Katz
SK-29366
$140.06
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3422a, Mint NH 23¢ Imperforate Plate Block Major Error - Stuart Katz
SK-30739
$893.00
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1386, Mint NH 6¢ Massive Color Shift Error Music Stamp * Stuart Katz
SK-30482
$117.50
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1476, Mint NH 8¢ Perforation Shift Block of Four Freak Error * Stuart Katz
SK-30445
$37.55
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1844, Mint NH 1¢ Perfs Shifted Block of Four Stamps Freak Error * Stuart Katz
SK-30436
$46.95
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1476, MNH Misperf Shift And Pre Print Paper Fold Freak Error Zip Blk Stuart Katz
SK-30747
$140.06
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1529, Mint NH 10¢ Black Color Shift Freak Error With Normal - Stuart Katz
SK-30526
$46.95
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529a, Used 3¢ With RARE Double Impression Error - With PSAG Cert * Stuart Katz
SK-30483
$611.00
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2108, Mint NH 20¢ Large Perforation Shift Freak Error * Stuart Katz
SK-30542
$23.45
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1338De, Mint NH VF 6¢ Imperforate Between Freak Error * Stuart Katz
SK-30500
$83.66
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1459a, Fantastic Misperf Freak Error Mint NH 8¢ Block ** Stuart Katz
SK-30287
$70.50
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1420, Fantastic Misperf Freak Error Mint NH 6¢ Mayflower ** Stuart Katz
SK-30271
$32.79
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Holiday Evergreens Booklet Pane of 20 First Class Stamps Scott 4481b
SK-30752
$41.74
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1483a, Fantastic Misperf Freak Error Mint NH 8¢ Block ** Stuart Katz
SK-30290
$70.39
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1844-69 Great Americans Series of 26 Mint NH Stamps - Stuart Katz
SK-07863
$15.95
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John James Audubon Sheet of One Hundred 22 Cent Postage Stamps Scott 1863
1863
$42.95
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1279, MNH 1-1/4¢ Albert Gallatin Sheet of 100 Stamps * Stuart Katz
SK-30480
$6.95
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