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531, Mint Superb NH Top Plate Block of Six - Stuart Katz

$250.00

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434, Mint VF NH 11¢ Well Centered Block of Four - Stuart Katz

$225.00

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383V, Mint NH Vertical Imperforate Coil Pair WITH PL# - Stuart Katz

$75.00

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RW67, Mint VF Sheet of 20 $15.00 Duck Stamps Scarce! - Stuart Katz

$369.95

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RW51, Mint VF Sheet of 30 $7.50 Duck Stamps Scarce! - Stuart Katz

$279.95

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RW48, Mint VF Sheet of 30 $7.50 Duck Stamps Scarce! - Stuart Katz

$279.95

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RW50, Mint VF Sheet of 30 $7.50 Duck Stamps Scarce! - Stuart Katz

$279.95

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RW69, Mint VF Sheet of 20 $15.00 Duck Stamps Scarce! - Stuart Katz

$375.00

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RW71, Mint VF Sheet of 20 $15.00 Duck Stamps Scarce! - Stuart Katz

$395.00

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RG125, Mint VF XXLH $10 Silver Tax Stamp Cat $225.00 - Stuart Katz

$175.00

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353, Used 2¢ VF Scarce Coil Stamp - Light Cancel Cat $220.00 - Stuart Katz

$150.00

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O10, Used 1¢ Executive Official Stamp Cat $550.00 - Stuart Katz

$250.00

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2561a, TRANSITIONAL ERROR SHEET OF 50 - BLACK ENGRAVED COLOR OMITTED - RARE!

$1,057.50

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658-68, COMPLETE SET OF Kans BLOCKS OF FOUR - Mint OG NH F-VF+ Cat $1,887.00

$995.00

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1909 1983 $9.35 Express Mail Stamp First Day Ceremony Programs

Réf.: 1909FDC

$19.95

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530, Mint F/VF NH Wide Top Plate Block of Six With RARE Pl# 9407 - Stuart Katz

$150.00

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530, Mint XF/Sup NH Wide Top Plate Block of Six With RARE Pl# 9671 - Stuart Katz

$1,095.00

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1735, Misperforated ERROR 15¢ Eagle Complete Sheet of 100 Stamps - Stuart Katz

$423.00

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1845, 2¢ Block of 50 ERROR Stamps Which are Misperfed - Stuart Katz

$94.00

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1047, 20¢ Monticello Misplaced Pins Misperfed ERROR Block - Stuart Katz

$70.50

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1547c, Green Color Omitted ERROR With Normal Stamp Stuart Katz

$376.00

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1701, 13¢ Misperforated ERROR Strip of Ten Stamps Mint NH - Stuart Katz

$83.66

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2107, Large Misperforation ERROR PL# Strip of 20 Stamps - Stuart Katz

$188.00

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1564, Large Misperforation ERROR PL# Strip of 16 Stamps - Stuart Katz

$164.50

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1591, MNH 9¢ Capital Misperforation ERROR Block of 4 Stamps - Stuart Katz

$37.60

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1701, Misperforated ERROR Strip of Twenty Stamps 13¢ Christmas - Stuart Katz

$141.00

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1847, 4¢ Carl Schurz Misperforated ERROR Strip of 20 Stamps - Stuart Katz

$47.00

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2024a MNH XF 20¢ Ponce de Leon Imperforate Pair ERROR Cat $425.00 Stuart Katz

$188.00

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1384, 6¢ Xmas Huge Misperforation ERROR Plate Block of 10 Stamps - Stuart Katz

$329.00

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RW52, Cinnamon Teal Federal Duck Stamp VF OG NH - Stuart Katz

Réf.: rw52

$9.00

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1557. Huge Black Color Shift ERROR in Full Sheet of 50 Stamps - Stuart Katz

$1,499.30

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RW54, Redheads Federal Duck Stamp VF OG NH - Stuart Katz

Réf.: rw54

$12.50

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RW48, Ruddy Ducks Federal Duck Stamp VF OG NH - Stuart Katz

Réf.: rw48

$9.00

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528, XF NH 2¢ Plate Block Of Six Showing Multiple Ghost PL#'s - Stuart Katz

$225.00

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RW67A, $15 Mottled Duck - DUCK Stamp Self-Adhesive Pane - Stuart Katz

Réf.: rw67a

$30.95

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RC4, Mint NH 10¢ Strip of Four Future Delivery Stamps Cat $96.00 - Stuart Katz

$45.00

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R199, Mint NH/H 4¢ Block of 4 Documentary Stamps Cat $125.00 - Stuart Katz

$50.00

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1969 Year Set of 22 Commemorative Stamps Mint NH - Stuart Katz

Réf.: 1969set

$8.50

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1956 Year Set of 12 Commemorative Stamps & S/S Mint NH - Stuart Katz

Réf.: SK-09320

$7.50

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1967 Year Set of 15 Commemorative Stamps Mint NH - Stuart Katz

Réf.: 1967set

$6.50

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1961 Year Set of 14 Commemorative Stamps Mint NH - Stuart Katz

Réf.: 1961set

$6.50

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1963 Year Set of 13 Commemorative Stamps Mint NH - Stuart Katz

Réf.: 1963set

$5.50

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1964 Year Set of 20 Commemorative Stamps Mint NH - Stuart Katz

Réf.: 1964set

$6.50

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1957 Year Set of 14 Commemorative Stamps Mint NH - Stuart Katz

Réf.: 1957set

$5.50

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1959 Year Set of 18 Commemorative Stamps Mint NH Scott 1113//1138 - Stuart Katz

Réf.: 1959set

$7.50

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1951 Year Set of 6 Commemorative Stamps Mint NH - Stuart Katz

Réf.: 1951set

$5.50

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1955 Year Set of 9 Commemorative Stamps Mint NH - Stuart Katz

Réf.: 1955set

$5.50

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1950 Year Set of 11 Commemorative Stamps Mint NH - Stuart Katz

Réf.: 1950set

$5.50

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