United States

1608, Mint NH 50¢ Black Color Shifted Down Error Block of Four - Stuart Katz

$74.26

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2524, Mint NH 29¢ Diagonal Perf Shift Block of Six Error -- Stuart Katz

$83.66

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5593, Red Color Shifted Down Pane of 20 Stamps NDC - Stuart Katz

$277.30

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2524, Mint NH 29¢ Diagonal Perf Shift Block Error - Stuart Katz

$70.50

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487, Mint NH VF/XF Coil Pair From Freshly Broken Roll * Stuart Katz

$85.00

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2419b, Mint NH $2.40 Space Imperforate Plate Block Error - Stuart Katz

$587.50

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4715d, 2012 Santa and Sleigh Convertible booklet without Die Cuts - Stuart Katz

$23.45

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2072a, XF MNH 20¢ Love Stamp Imperforate Between Pair ERROR - Stuart Katz

$89.30

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3068u, MNH 32¢ Atlanta Olympics Complete Imperforate Pane ERROR -- Stuart Katz

$705.00

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Vintage Tulip Pane of Twenty Current Rate For 2 Ounce Letters Scott 5002

$103.29

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2764a (BK208a) Black Color Omitted Unexploded Booklet of 4 Panes - Stuart Katz

$446.50

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910a, Mint NH 5¢ Double Impression of Czechoslovakia With PFC - Stuart Katz

$465.30

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418, Mint FVF LH 15¢ Franklin - Stuart Katz

$45.00

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1547b, MNH 10¢ Orange & Green Colors Omitted Error * Stuart Katz

$235.00

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420, Mint FVF LH 30¢ Franklin - Stuart Katz

$85.00

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548-50, Mint VF NH Post Office Fresh Set! - Stuart Katz

$65.00

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697, Mint VF NH 17¢ Plate Block of Four Stamps * Stuart Katz

$35.00

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R172p, Mint NH 80¢ Documentary Vertical Pair CV $500.00 - Stuart Katz

$300.00

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701, Mint FVF 50¢ Plate Block of Four Stamps - Stuart Katz

$150.00

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C19, Mint NH VF 6¢ Airmail Plate Block -- Stuart Katz

$19.95

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2015a, Mint VF NH 20¢ Imperforate Between Error - Stuart Katz

$150.40

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698, Mint XF 20¢ Plate Block of Four Stamps - Stuart Katz

$55.00

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700, Mint VF 30¢ Plate Block of Four Stamps * Stuart Katz

$70.00

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700, Mint VF 30¢ Plate Block of Four Stamps - Stuart Katz

$65.00

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285, Mint 1¢ VF/XF Top PL# & Imprint Pair - Beautiful! - Stuart Katz

$150.00

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C19, Mint NH FVF 6¢ Airmail Plate Block -- Stuart Katz

$12.95

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701, Mint XF VLH (2 NH) 50¢ Plate Block of Four Stamps - Stuart Katz

$89.00

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2518a, Mint NH "F" Imperforate Pair Errors CV $100 - Stuart Katz

$55.46

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1294, Mint NH $1 Large Misperforated Error Block - Stuart Katz

$56.40

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698, Mint XF NH 20¢ Golden Gate Block - Stuart Katz

$40.00

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847, Mint NH Group of 10¢ Coils CV $190.00 - Stuart Katz

$40.00

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698, Mint VF NH 20¢ Golden Gate Block - CV $50 - Stuart Katz

$29.95

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698, Mint FVF NH 20¢ Golden Gate Block - Stuart Katz

$25.00

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1055, Mint NH 2¢ Misperforated Error Coil Line Strip - Stuart Katz

$37.60

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RW9//20, Mint OG/LH Group Of Ducks CV $730.00 - Stuart Katz

$149.00

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2154, Mint NH 22¢ WWI Misperforated Error Block - Stuart Katz

$56.40

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630, Mint VF NH 2¢ White Plains Souvenir Sheet CV $500 - Stuart Katz

$395.00

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2980b, Mint NH 32¢ Imperforate Error Pair - Stuart Katz

$564.00

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495, Mint NH F-VF 4¢ Very Fresh Coil Strip of Four - Stuart Katz

$69.95

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C24, Mint VF NH Plate Block of Six Stamps CV $110 - Stuart Katz

$89.00

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347, Used 5¢ Superb Imperforate Pair - Stuart Katz

$90.00

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655, Mint VF NH Plate Block of Four Stamps - Stuart Katz

$35.00

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85B, Used 2¢ Dark Red Anchor Fancy Cancel With Certificate - Stuart Katz

$495.00

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U.S. Flag Booklet of 20 - First Class Postage Stamps Scott 5345a

$18.75

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J52, Mint F/VF NH With PL# Nice Fresh Stamp CV $220.00 - Stuart Katz

$125.00

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1486, Mint NH 8¢ Scarce Misperfed Error Complete Sheet - Stuart Katz

$79.90

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720b, Mint VF/XF NH 3¢ Booklet Pane A GEM * Stuart Katz

$60.00

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2448a, Mint NH 25¢ Imperforate Block of Four Movie Stamps - Stuart Katz

$1,410.00

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442 Mint NH XF/S 2¢ Coil Pair With PSAG Certificate Graded 95 - Stuart Katz

$260.00

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394, Used 3¢ VF Coil Line Pair With Crowe Certificate SMQ $875 - Stuart Katz

$495.00

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482, Mint NH WIDE TOP Plate Block of Six Stamps - Stuart Katz

$45.00

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Scott 1444, 8¢ Christmas Nativity - Full Sheet of 50 Postage Stamps

$12.95

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2195, Mint NH $2 Misperforation Shift Block of Four Error -- Stuart Katz

$70.50

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446, Used VF/XF 4¢ Coil Pair With PFC Certificate - Stuart Katz

$375.00

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559, Mint F/VF NH 7¢ Plate Block of Six Stamps - Stuart Katz

$125.00

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2195, Mint NH $2 Misperforation Shift Block of Four Error - Stuart Katz

$70.50

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562, Mint VF VLH Plate Block of Six Stamps - Stuart Katz

$225.00

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571, Mint VF NH $1 Plate Block of Six Stamps - Stuart Katz

$325.00

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Utah 1896 Statehood Sheet of Fifty 32 Cent Postage Stamps Scott 3024

$32.95

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PS12, Mint LH WHOLESALE Lot of 6 Plate Blocks CV $135.00 - Stuart Katz

$59.95

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Christmas Tree Contemporary Sheet of 50 of Fifty 25 Cent Stamps Scott 2515

$24.95

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Christmas Madonna and Child Sheet of Fifty 20 Cent Postage Stamps Scott 2107

$21.95

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590, Mint VF LH 9¢ (selvage trimmed) Plate Block of Four - Stuart Katz

$59.00

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Angel Gabriel Christmas Sheet of Fifty 6 Cent Postage Stamps Scott 1363

$12.95

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2154a, Mint NH 22¢ Red Missing Freak Error In Pair * Stuart Katz

$211.50

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668, Mint VF VLH 10¢ Plate Block of Four - Stuart Katz

$325.00

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666, Mint VF LH 8¢ Plate Block of Four - Stuart Katz

$495.00

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328, Mint F/VF NH 1¢ Pilgrim CV $75 - Stuart Katz

$35.00

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585, Mint Superb NH 4¢ Plate Block of Four - Stuart Katz

$650.00

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677, Mint VF NH 8¢ Plate Block of Four - Stuart Katz

$450.00

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658-68, Mint/Used Set of Kans Overprints CV $192 - Stuart Katz

$89.00

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C17, Mint XF/Superb NH 8¢ Airmail Stamp *A GEM*** Stuart Katz

$49.95

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443, Used VF 1¢ Coil Stamp CV $45 - Stuart Katz

$25.00

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622, Mint VF NH 13¢ Plate Block of Six - Stuart Katz

$200.00

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2114, Mint NH 22¢ Flag Misperfed Error Block of Four - Stuart Katz

$18.75

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674, Mint VF+ LH 5¢ Plate Block of Four - Stuart Katz

$250.00

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444, Used VF 2¢ Coil Stamp CV $40 - Stuart Katz

$35.00

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405, Used 1¢ Superb WITH HUGE JUMBO MARGINS - WoW - Stuart Katz

$199.00

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2093, Mint NH 20¢ Misperfed Freak Error -- Stuart Katz

$14.05

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679, Mint VF VLH 10¢ Plate Block of Four - Stuart Katz

$595.00

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588, Mint VF VLH 7¢ Plate Block of Four - Stuart Katz

$225.00

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658, Mint FVF NH 1¢ Plate Block of Four - Stuart Katz

$55.00

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611, Mint XF NH 2¢ Plate Block of Six - Stuart Katz

$75.00

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678, Mint VF+ NH 9¢ Plate Block of Four - Stuart Katz

$595.00

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531, Mint NH Superb 1¢ Plate Block of Six Stamps - Stuart Katz

$150.00

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R94a, Used $10 Conveyance XF GEM Revenue Stamp - Stuart Katz

$169.00

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586, Mint F/VF NH 5¢ Plate Block of Four - Stuart Katz

$325.00

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486-88, Mint NH Strips of Four Stamps CV $178.00 - Stuart Katz

$99.00

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530, Mint NH VF 3¢ WIDE TOP Plate Block of Six Stamps - Stuart Katz

$50.00

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405, Mint NH 1¢ Top Plate Block of Six Stamps CV $185 - Stuart Katz

$140.00

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528, Mint NH F-VF 2¢ WIDE TOP Plate Block of Six Stamps - Stuart Katz

$140.00

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537, Mint H 3¢ VF Plate Block of Six Stamps CV $260 - Stuart Katz

$175.00

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527, Mint LH F-VF 2¢ WIDE TOP Plate Block of Six Stamps - Stuart Katz

$125.00

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547, Used VF $2 Block of Four Stamps CV $200.00 - Stuart Katz

$149.00

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346, Used 4¢ VF/XF Block of Four CV $130.00 - Stuart Katz

$75.00

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536, Mint NH 1¢ WIDE TOP Plate Block of Six Stamps CV $400 - Stuart Katz

$275.00

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