United States

1845, Misperforated ERROR 2¢ Plate Block of 12 Stamps - Stuart Katz

$42.30

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J63 Mint VF-XF NH 3¢ Plate Block of Six Stamps Cat $275.00 - Stuart Katz

$225.00

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2104, Misperforation Shift ERROR PB of 20 - 20¢ Family Unity - Stuart Katz

$329.00

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2015, RARE Reverse Printing Under Gum Plate Block of Four Stamps - Stuart Katz

$164.50

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2527a, Outstanding Foldover ERROR 29¢ Rose Booklet Pane - Stuart Katz

$282.00

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2979a, 32¢ Carousel Horses Misperforation ERROR Plate Block - Stuart Katz

$141.00

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1699, Amazing Paperfold ERROR Plate Block of 12 Stamps 13¢ Maass - Stuart Katz

$141.00

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2066, Misperforated ERROR Alaska Plate Block PL# Captured on Stamp - Stuart Katz

$141.00

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1752a, Huge Misperforated ERROR Block of 4 With PL# 13¢ Stamps MNH - Stuart Katz

$79.90

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1477, Large Misperforation Shift ERROR Block of Four Mint NH - Stuart Katz

$56.40

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2247a, Silver Color Omitted ERROR 22¢ Pan Am Games Mint NH - Stuart Katz

$465.30

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2443b, Blue Omitted Booklet Pane ERROR in Booklet Cover - Stuart Katz

$705.00

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1934, Imperforate Top Margin Plate Block of Four Remington Stamps - Stuart Katz

$84.60

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1705, Two Different Large Color Shift ERRORS Mint NH - Stuart Katz

$47.00

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1938a, Misperforated ERROR York Town Plate Block of Four Stamps - Stuart Katz

$79.90

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2015, Misperforated ERROR Plate Block With PL# Captured on Stamp - Stuart Katz

$117.50

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RW73b Mint NH XF Duck Souvenir Sheet With Just Artist Signature - Stuart Katz

Réf.: SK-12483

$49.95

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1800, Misperforated ERROR Plate Block of 10 PL# Captured on Stamps - Stuart Katz

$282.00

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1284b, Misperforation ERROR Booklet Pane 6¢ F.D.R. Mint NH Stuart Katz

$47.00

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Racing Car Indianapolis, IN fancy Cancel - Extremely Rare Cover -- Stuart Katz

$260.00

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527, Mint F-VF NH Plate Block of Six Stamps Cat $350.00 - Stuart Katz

$195.00

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528, Mint VF NH Plate Block of Six Stamps Cat $175.00 - Stuart Katz

$140.00

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2238a, Big Solvent Smear ERROR Block of Four 22¢ Navajo Art MNH - Stuart Katz

$117.50

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463, Mint VF NH Plate Block PL# 7942 From Error Sheet $250.00 - Stuart Katz

$190.00

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632//42, Mint NH With Four Gum Breakers on Each Stamp RARE SET - Stuart Katz

$295.00

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1420, Scarce Misperforation ERROR Pair of 6¢ Pilgrim Mint NH - Stuart Katz

$70.50

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R52a, 30¢ Inland Exchange Revenue VF With Clear Margins Cat $72.50 - Stuart Katz

$39.95

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3557a, MNH 34¢ Langston Hughes Imperforate ERROR Pair - Stuart Katz

Réf.: SK-11320

$540.50

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FA1, Mint NH With Gum Applied to Front Of Stamp ERROR - Stuart Katz

$37.60

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642 Variety, Mint NH 10¢ With Four Gum Breakers - Stuart Katz

$37.60

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2579b, Mint NH 29¢ Santa Imperforate Horizontal Between ERROR Pair - Stuart Katz

$282.00

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1910, Color Shift ERROR Sheet of 50 18¢ Red Cross Stamps Mint NH - Stuart Katz

$277.30

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1132, MNH 4¢ Flag Misperforation ERROR Pair of Stamps -- Stuart Katz

$37.60

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1845, Mint NH 2¢ Block of 20 With Large Misperforation ERROR - Stuart Katz

$70.50

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583b, Mint NH 2¢ VF Booklet Pane of Six Stamps Cat $200.00 - Stuart Katz

$120.00

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623, Mint VF NH 17¢ Plate Block Of Six Stamps Cat $325.00 * Stuart Katz

$150.00

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1825a, Mint NH Imperforate ERROR Strip of 3 Veterans Admin - Stuart Katz

$328.06

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702, PB/8 Red Cross Issue With Cross Shifted Way To The Left - Stuart Katz

$117.50

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665, Mint LH VF 7¢ Kans Plate Block of Four Stamps Cat $500.00 - Stuart Katz

$295.00

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571, Mint $1 VF NH Block of Four Stamps Lincoln Memorial Cat $320 -- Stuart Katz

$175.00

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571, Mint $1 VF NH Block of Four Stamps Lincoln Memorial Cat $320 - Stuart Katz

$175.00

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RW62, Mallards Federal DUCK Stamp VF NH - Stuart Katz

Réf.: rw62

$26.95

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RW60, Canvasbacks Federal DUCK Stamp VF NH - Stuart Katz

Réf.: rw60

$19.95

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RW58, King Elders Federal Duck Stamp VF OG NH - Stuart Katz

Réf.: rw58

$17.95

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RW39, Mint Emperor Geese DUCK STAMP - VF OG NH - Stuart Katz

Réf.: rw39

$14.95

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RW44, Ross's Geese Federal DUCK STAMP VF OG NH - Stuart Katz

Réf.: rw44

$7.00

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RW57, Black Belled Whistling Federal DUCK STAMP VF NH - Stuart Katz

Réf.: rw57

$15.95

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3019-23, 32¢ Antique Automobiles Pane of 25 Stamps VF NH - Stuart Katz

Réf.: SK-08916

$11.95

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