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Errors, Freaks, Oddities

Products found: 4,677
Newest Items First
48 Per Page
1879a, Large Misperforation Shift ERROR Plate Block of Flowers - Stuart Katz
$125.00
Best Offer
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1542a, Superb NH Dull Black Color Omitted ERROR With Normal - Stuart Katz
SK-11852
$350.00
Best Offer
+ −
2283, MNH 25¢ Imperforate Between Booklet Pane ERROR PW - Stuart Katz
$500.00
Best Offer
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2902a, XF Mint NH Nonprofit Org Imperforate Coil Pair ERROR - Stuart Katz
$400.00
Best Offer
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1467a, MNH 8¢ Wildlife Large Color Shift Freak Error Block of 4 - Stuart Katz
$99.00
Best Offer
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1597, MNH 15¢ Flag Block of Four With Solvent Smear ERROR - Stuart Katz
$50.00
Best Offer
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1157, 4¢ Mexico Misperforated ERROR Block of Six Stamps Mint NH - Stuart Katz
$50.00
Best Offer
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2980a, Mint NH Black 32¢ Color Omitted ERROR With Normal - Stuart Katz
$250.00
Best Offer
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1597b, Mint NH 15¢ Flag Stamp Gray Color Omitted ERROR With Normal - Stuart Katz
$275.00
Best Offer
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1560a, Mint NH 10¢ Bicentennial Back Inscription Omitted ERROR - Stuart Katz
$115.00
Best Offer
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1622b, Mint NH Imperforate Block of Four From Sheet ERROR - Stuart Katz
$450.00
Best Offer
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1890b, MNH 18¢ Flag Vertical Pair Imperforate Horizontal ERROR PFC - Stuart Katz
$500.00
Best Offer
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2764c, Mint NH 29¢ Flowers Imperforate Booklet Pane of 5 ERROR - Stuart Katz
$850.00
Best Offer
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1698b, MNH 13¢ Winter Olympics Imperforate Block of Four ERROR - Stuart Katz
$300.00
Best Offer
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1731, MNH 13¢ RARE Misperforated ERROR Pane of 50 Stamps - Stuart Katz
$400.00
Best Offer
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1420a, Mint VF NH 6¢ Pilgrim Orange & Yellow Omitted ERROR * Stuart Katz
$425.00
Best Offer
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2015c, All Colors Omitted ERROR - Mint VF NH With Normal - Stuart Katz
SK-09496
$125.00
Best Offer
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3477, Misperfed Error Strip of Six With PL#4444 - Mint NH - Stuart Katz
$40.00
Best Offer
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530, RARE MISPERFORATION ERROR - TOP PLATE BLOCK OF SIX - Stuart Katz
$225.16
Best Offer
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1420a, Mint VF NH Orange & Yellow Colors Omitted MAJOR RARITY - Stuart Katz
$425.00
Best Offer
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1510c, MNH 10c - REMARKABLE FOLD OVER BOOKLET PANE ERROR - Stuart Katz
$195.00
Best Offer
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1615cf, Mint VF NH Piano Imperforate Strip With Gap Error - Stuart Katz
$149.00
Best Offer
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4141a, "Florida Panther" Die Cutting Omitted Major ERROR - Stuart Katz
$125.00
Best Offer
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2550a, 29¢ Color Porter Imperforate Between ERROR - Mint NH - Stuart Katz
$350.00
Best Offer
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1422 Tagging Shift ERROR Makes for Double Impression - PL# Block - Stuart Katz
$175.00
Best Offer
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1938a Color Shift MAJOR ERROR - PL# Block - 18¢ Yorktown - MNH - Stuart Katz
$75.00
Best Offer
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2578 Solvent Smear ERROR PL# Block of Four 29¢ Christmas - Stuart Katz
$75.00
Best Offer
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1818 Var, Mint NH "B" Stamp - RARE HORIZONTAL GUTTER PAIR Stuart Katz
$300.00
Best Offer
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1373 Red Color "California" MISSING From Stamp Major ERROR - MNH - Stuart Katz
$695.00
Best Offer
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2550a, 29¢ IMPERFORATE BETWEEN ERROR - COLE PORTER - Stuart Katz
$350.00
Best Offer
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2441ac, PINK COLOR OMITTED COMPLETE PANE MAJOR ERROR Cat $1,250.00+
$585.00
Best Offer
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1355, Mint NH 6c Disney - MISPERFED FULL GUTTER BETWEEN ERROR PAIR - Stuart Katz
$325.00
Best Offer
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1632, HUGE COLOR SHIFT MAJOR ERROR PLATE BLOCK - A SHOWPIECE! - Stuart Katz
$300.00
Best Offer
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3910m Mint NH - Yellow Color Omitted ERROR Modern Architecture SCV $400
$150.00
Best Offer
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3523a, 34c LUCILLE BALL - IMPERFORATE PAIR - SELDOM OFFERED ERROR - Stuart Katz
$325.00
Best Offer
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1710a, Mint NH 13c IMPERFORATE ERROR STRIP OF 3 - Spirit of St. Louis Cat $700+
$400.00
Best Offer
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2833b, Mint NH - 29c Flowers RARE Imperforate Booklet Pane ERROR -- Stuart Katz
$360.00
Best Offer
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1252a, BLUE COLOR OMITTED MAJOR ERROR VF NH - Stuart Katz
$575.00
Best Offer
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4127m, 2009 BOOKLET PANE DIE CUTTING OMITTED ERROR ON ONE SIDE - RARE!
$450.00
Best Offer
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2114 Solvent Smear ERROR PL# Block of Four 22¢ Flag & Capital - Stuart Katz
$150.00
Best Offer
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1700 Misperforated ERROR Plate Block - Unique 13¢ Adolph S. Ochs - Stuart Katz
$125.00
Best Offer
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1453 Green Color Shift ERROR PL# Block 8c Old Faithful Yellowstone Stuart Katz
$150.00
Best Offer
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1430a Tagging Shift Looks Like Double Impression Error Mint NH - Stuart Katz
$499.00
Best Offer
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648 Var, BLOCK OF FOUR WITH MISPLACED OVERPRINT ERROR - UNUSUAL!
$59.14
Best Offer
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1582, MISPERFORATED COMPLETE SHEET OF 100 - RARE!
$510.00
Best Offer
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1472, Mint NH 8¢ Santa - Two Different Misperfed Error Stamps - Stuart Katz
SK-04265
$39.88
Best Offer
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1753 Var Ink Contamination Makes For RED Lettering 13¢ Bicentennial Stuart Katz
SK-04683
$30.00
Best Offer
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1510c, Mint NH - Dramatic fold over ERROR booklet pane - Stuart Katz
SK-04203
$74.88
Best Offer
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