Errors, Freaks, Oddities

Newest Items First
96 Per Page
1518b & C, Mint VF NH Imperforate Coil Pairs * Stuart Katz
$141.00
1830b, Mint NH 15¢ - Imperforate Error Block With PL#'s * Stuart Katz
$281.06
1563, Mint NH 10¢ Misperforation Error Strip of Three * Stuart Katz
$18.75
1578a, Mint NH 10¢ - Large Color Shift Error Pair * Stuart Katz
$23.50
2130b, MNH 10.1¢ - Imperforate Coil PL# 3 In strip of Six * Stuart Katz
$164.50
1470, Mint NH 8¢ - Color Shift & Misperf Error Block * Stuart Katz
$37.60
1338, Mint NH 6¢ - Dramatic Full Color Offset Under Gum Error * Stuart Katz
$89.30
1596, Mint NH 13¢ Perforation Shift Error Block * Stuart Katz
$14.10
1042, Mint NH 8¢ Misperforation Error Block * Stuart Katz
$18.75
C92a, Mint NH 31¢ Color Shift Error Margin Pair * Stuart Katz
$32.90
1329, Mint NH 5¢ - RARE Color Shift Error Plate Block * Stuart Katz
$89.30
2165a, Mint VF NH 22¢ Imperforate Error Pair * Stuart Katz
$37.60
1608a, Mint XF NH 50¢ - Black Color Omitted MAJOR ERROR W/Normal * Stuart Katz
$352.50
970, Mint NH 3¢ - Massively Over Inked Block Error * Stuart Katz
$56.40
1042, Mint NH 8¢ Misperforation Error Margin Block * Stuart Katz
$18.75
1951b, MNH 20¢ - Imperforate Pair Error - Love Stamp * Stuart Katz
$141.00
1894, Mint NH 20¢ - Large Misperforation Error Pair * Stuart Katz
$23.50
1035a, Mint NH 3¢ Large Miscut Error Booklet Pane WoW * Stuart Katz
$42.30
1461, Mint VF NH 8¢ - Huge Yellow Color Shift Error With Normal * Stuart Katz
$28.15
1460, Mint VF NH 6¢ - Huge Green Color Shift Error With Normal * Stuart Katz
$28.15
2515, Mint NH 25¢ - Large Misperforation Error * Stuart Katz
$23.50
1556, Mint NH 10¢ Space - Perforation Shift Error Plate Block * Stuart Katz
$47.00
1898, Mint NH 4¢ - Miscut Error Coil Pair ** Stuart Katz
$37.60
1557, Mint NH 10¢ Space - HUGE Color Shift Error Plate Block * Stuart Katz
$164.50
2283, Mint NH 25¢ Imperforate Between Pair (Printers Waste) -- Stuart Katz
$18.75
2154a, Mint NH 22¢ Red Missing Freak Error With Normal * Stuart Katz
$183.30
1055c, MNH 2¢ Imperforate Pair - Riverdale MD GAP Precancel - Stuart Katz
$56.35
1405, Mint NH 6¢ - Very Dramatic Color Shift Error - Stuart Katz
$61.10
1683, Large Misperf Error 13¢ Telephone Stamp With Normal Mint NH - Stuart Katz
$17.81
J90, Mint NH 2¢ Two Different Black Color Shift Errors - Stuart Katz
$14.05
1098, Mint NH 3¢ Full Reverse Offset Under Gum With Normal * Stuart Katz
$70.50
EFO Error Collection All Mint NH - EST $125 - Stuart Katz
$46.95
1605, Mint NH 29¢ - Large Misperf Error Zip Block of Four * Stuart Katz
$47.00
1305Eg, Mint NH 15¢ - Imperforate Coil Pair - Stuart Katz
$9.35
1420, Mint NH 6¢ - Large Color Shift Error With Normal - Stuart Katz
$18.75
1266, MNH 5¢ Black Color Almost Completely Omitted Error - Stuart Katz
$47.00
2540b, Mint $2.90 With Black Engraved Color Omitted Error SCV $750 * Stuart Katz
$141.00
1716, Mint NH 13¢ - Large Misperf Error Zip Block * Stuart Katz
$61.10
1369, MNH 6¢ - Misplaced Perf Pins Makes For JUMBO Stamps Error * Stuart Katz
$37.60
1576, Mint NH 10¢ - Large Misperf Error Plate Block * Stuart Katz
$70.50
815, Mint NH 10¢ - Large Misperf Error Block of Four * Stuart Katz
$89.30
1576, MNH 10¢ - PL# Captured on Misperf Error Plate Block * Stuart Katz
$83.66
1866, MNH 37¢ Misperf Shift Block Error Name Missing From Rt Stamps Stuart Katz
$89.30
1307, Mint NH 5¢ Black Color Shifted Left Freak Error W/Normal * Stuart Katz
$18.75
1845, Mint NH 2¢ Misperf Shift Block Freak Error * Stuart Katz
$56.35
1029, 3¢ Columbia Univ Large Perforation Shift Error Mint NH - Stuart Katz
$18.80
2428, Mint NH Misperfed RARE Zip Block of Six Stamps Error - Stuart Katz
$70.50
1435a, Amazing Black Color Shift Error Plate Block WoW - Stuart Katz
$559.30
1400, MNH 21¢ Misperfed Block - Very Dramatic * Stuart Katz
$70.50
1716, Mint NH 13¢ - Large Misperf Error Plate Block * Stuart Katz
$61.10
2464b, Mint NH 23¢ - Transitional Imperforate Strip of Six - Stuart Katz
$225.60
2635a, MNH 29¢- Black Litho Color Omitted Major Error SCV $575 -- Stuart Katz
$164.50
2354b, Mint NH 22¢ - White Color Omitted Error Block - Stuart Katz
$235.00
2130b, Mint NH 10.1¢ Imperf Error Strip of 8 Stamps With PL# 1 * Stuart Katz
$329.00
2518a, Mint NH 29¢ - Transitional Imperforate Error Strip - Stuart Katz
$47.00
TD14, Purple Ovpt Dummy Test Booklet With Misperforated Panes - Stuart Katz
$112.80
2518a, Mint NH 29¢ - Imperforate Strip of Six With PL# 1222 - Stuart Katz
$423.00
1927b, MNH 20¢ - Deep Brown Color Omitted Error PFC Certificate - Stuart Katz
$2,350.00
C23c, Mint NH 6¢ - Ultramarine & Carmine Error With APS Cert - Stuart Katz
$164.50
3629Fg, MNH 37¢ - Imperforate PL# Block of 20 Stamps Error - Stuart Katz
$705.00
1927b, MNH 18¢ - Imperforate Between Error PFC Certificate - Stuart Katz
$1,645.00
1556b, Mint VF NH 10¢ Dark Blue Color Omitted Error - Stuart Katz
$376.00
2281a, Mint XF NH 25¢ Imperforate Pair With Seam Line Error - Stuart Katz
$140.06
2281e, MNH 25¢ Pair - Very Fast Bee Error - Stuart Katz
$89.30
1744 Var, MNH 13¢ Blue Trees Instead of Green Error - Stuart Katz
$46.95
1826a, MNH 18¢ Red, Brown & Blue Colors Omitted Error PSE Cert * Stuart Katz
$423.00
Fantastic Booklet Pane Collection With PL#'s EEE Bars & More - SEE ALL PHOTO'S
$2,815.30
3054, Mint NH 32¢ - Misperforated PL# Error Strip of 8 Stamps - Stuart Katz
$28.15
2890, Mint NH 32¢ - Misperforated ERROR PL# Strip of Six Stamps * Stuart Katz
$37.60
1473c, Mint VF NH 8¢ - Orange Color Omitted In PB With PFC - Stuart Katz
$2,820.00
1860, Mint NH VF 20¢ Spectacular Misperf Error Amazing! - Stuart Katz
$15.93
2041, MNH 20¢ - Large Misperforation Error Zip Block - Stuart Katz
$141.00
4640b, Mint VF NH - Imperforate PL# Strip of 5 Error * Stuart Katz
$517.00
2280b, MNH VF 25¢ - Imperforate PL# 3 Strip of 7 Error * Stuart Katz
$282.00
1764-67a, MNH 15¢ - Misperforation Error Block of Six Shows Gutter - Stuart Katz
$141.00
2866a, Mint NH 29¢ - Sea-Life Misperforated Error Sheet * Stuart Katz
$235.00
2339, MNH 25¢ - Scarce Double Paper Error Variety Block of 25 - Stuart Katz
$117.50
1820, MNH VF 18¢ - Misperforated Strip of 8 Error * Stuart Katz
$18.75
2280c, MNH VF 25¢ - Imperforate PL# 11 Strip of 7 Error * Stuart Katz
$305.50
C23c, Mint VF NH 6¢ Ultramarine & Carmine - With PSE Certificate * Stuart Katz
$277.30
1343, Mint NH 6¢ - Nice Misperforation Error - Stuart Katz
$18.75
1764-67a, Mint NH 15¢ - Large Misperforation Error Block of Six - Stuart Katz
$89.30
1297, MNH 3¢ RARE Misperforated Error Coil Strip of Eight Stamps - Stuart Katz
$23.45
1479, Fantastic Misperf Freak Error Mint NH 8¢ Independence * Stuart Katz
$23.39
1473, Mint NH 8¢ Pharmacy Misperforated Error * Stuart Katz
$23.45
1318, Mint NH 5¢ Black Color Shifted Well Up Error - Stuart Katz
$23.45
2114, Mint NH 22¢ Flag Misperfed Error Zip Block of Four - Stuart Katz
$23.45
E22-23, MNH Over Inking Printing Pair of Special Delivery Stamp Errors
$23.45
1275, Partial Reverse Printing Under Gum ERROR - Mint NH - Stuart Katz
$23.45
1856, Mint NH 14¢ Large Misperforation Error Pair of Stamps - Stuart Katz
$23.45
2877, MNH 4¢ Make-up Rate Margin Pair Misperforated Freaky Error * Stuart Katz
$23.45
1340, MNH 6¢ Hemisfair RARE Misperfed Error Pair - Stuart Katz
$23.45
1683, Mint NH 13¢ TWO Large Misperforation Error Stamps - Stuart Katz
$23.45
1584, MNH 3¢ Misperf Shift Freak Error Pair of Stamps - Stuart Katz
$23.45
2877, MNH 4¢ - Perfs Shifted Freaky Error Block of Four *-* Stuart Katz
$23.45
1700, 13¢ Large Misperforation Error Margin Stamp - Mint NH - Stuart Katz
$18.80
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