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Fly in RED Two Strikes Fancy Cancel Registered Cover EXT RARE! - Stuart Katz
SK-24260
$776.75
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Stone Mountain Sheet of Fifty 6 Cent Postage Stamps Scott 1408
1970
$16.95
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State Flags Mint Sheet of Fifty 13 Cent Stamps Scott 1633-82
1633-82
$14.00
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Hawaii Diamond Head Airmail Plate Block of 4 80 Cent Mint Stamps Scott C46
c46pb
$16.95
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Coffeepot Sheet of Twenty 3 Cent Postage Stamps Scott 3754
SK-23021
$6.95
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Homemakers Sheet of Fifty 5 Cent Postage Stamps Scott 1253
1253
$14.00
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Purple Heart Sheet of Twenty 41 Cent Postage Stamp Scott 4164
4164
$11.95
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Vintage Black Cinema Sheet of Twenty 42 Cent Postage Stamps Scott 4336
4336
$12.95
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Summer Sports Sheet of Twenty 33 Cent Postage Stamps Scott 3397
3397
$11.95
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Cole Porter Sheet of Fifty 29 Cent Postage Stamps Scott 2550
2550
$19.95
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Kwanzaa Celebration Sheet of Twenty 33 Cent Postage Stamps Scott 3368
3368
$11.95
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Eagle and Moon 9.35 Express Mail Single Postage Stamp Scott 1909
1909
$14.95
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South Dakota Sheet of Fifty 25 Cent Postage Stamps Scott 2416
2416
$19.95
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Christmas Altar Piece Sheet of Fifty 10 Cent Postage Stamps Scott 1550
1550
$12.95
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Madonna & Child Sheet of Fifty 15 Cent Postage Stamps Scott 1842
1842
$14.95
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Flag Over Farm Sheet of Twenty 34 Cent Postage Stamps Scott 3470
3470
$14.00
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NATO 50th Anniversary Sheet of Twenty 33 Cent Postage Stamps Scott 3354
3354
$11.95
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Madonna & Child Sheet of Fifty 29 Cent Postage Stamps Scott 2578
2578
$24.95
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Mary McLeod Bethune Sheet of Fifty 22 Cent Postage Stamps Scott 2137
2137
$24.95
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Madonna & Child Sheet of Fifty 25 Cent Postage Stamps Scott 2427
2427
$24.95
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Byodo-In Temple $6.70 Priority Mail Postage Stamp Scott 5257
5257
$17.95
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Alaska Statehood Sheet of Fifty 20 Cent Postage Stamps Scott 2066
2066
$15.95
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Arlington Green Bridge Plate Block of Four $5.60 Priority Mail Stamps Scott 4738
4738pb
$35.95
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Grand Central Terminal Plate Block of Four $19.95 Express Mail Stamps Scott 4739
4739pb
$159.95
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Holiday Music Makers Sheet of Twenty 37 Cent Postage Stamps Scott 3824a
3824a
$18.95
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Masters of American Photography Sheet of Twenty 37 Cent Stamps Scott 3649
3649
$16.95
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Special Olympics Sheet of Twenty 80 Cent Postage Stamps Scott 3771
3771
$22.95
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1454, Mint NH 15¢ Mt. McKinley Black Color Shift ERROR - Stuart Katz
SK-11017
$23.50
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1281, MNH 3¢ Francis Parkman Stamp Large Misperforation ERROR Pair - Stuart Katz
SK-11075
$28.20
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1373, Mint NH Outrageous Color Shift Error Plate Block California - Stuart Katz
SK-22203
$329.00
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EFO, ERROR Massive Holding of Color Shifts & Misperfs ALL Mint NH - Stuart Katz
SK-22788
$211.50
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Castleton, IN Negative Boxed Castle in Purple Fancy Cancels On Registered Cover
SK-22553
$126.75
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2415, Mint NH Stunning Two Way Perforation Error Shift Block/4 WoW * Stuart Katz
SK-22206
$329.00
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1756, HUGE Misperforation Error 15¢ George M Cohan Mint NH - Stuart Katz
SK-19184
$23.45
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1845 Var, Misperfed Error Strip With Gutter Spacing VERY RARE! - Stuart Katz
SK-21910
$140.06
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490, Mint NH 1¢ VF Coil Line Strip With TAPE SPLICE Scarce! -- Stuart Katz
SK-21278
$50.00
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2492 32¢ Rose Imperforate and With Color Omitted Block of 4 -- Stuart Katz
SK-20549
$140.95
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Purple Heart Sheet of Twenty 39 Cent Postage Stamp Scott 4032
4032
$12.95
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Sugar Ray Robinson Sheet of Twenty 39 Cent Postage Stamp Scott 4020
4020
$11.95
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Klondike Gold Rush Sheet of Twenty 32 Cent Postage Stamp Scott 3235
3235
$11.95
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Latin Jazz Sheet of Twenty 42 Cent Postage Stamp Scott 4349
4349
$15.95
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Benjamin O. Davis Sheet of Twenty 32 Cent Postage Stamp Scott 3121
3121
$11.95
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Marathon Twenty Sheet of Twenty 32 Cent Postage Stamps Scott 3067
3067
$11.95
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Stephen Vincent Benet Twenty Sheet of Twenty 32 Cent Postage Stamps Scott 3221
3221
$11.95
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Gospel Singers Sheet of Twenty 32 Cent Postage Stamps Scott 3216-19
3216-19
$11.95
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Alzheimer's Sheet of Twenty 42 Cent Postage Stamps Scott 4358
4358
$17.95
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Kate Smith Sheet of Twenty 44 Cent Postage Stamps Scott 4463
4463
$12.95
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George Marshall Twenty Sheet of Twenty 32 Cent Postage Stamps Scott 3141
3141
$11.95
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James Baldwin Twenty Sheet of Twenty 37 Cent Postage Stamps Scott 3871
3871
$15.95
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Abraham Lincoln Mint Sheet of Fifty 3 Cent Postage Stamps Scott 1114
1114
$11.95
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Antarctic Explorers Sheet of Fifty 25 Cent Postage Stamps Scott 2386-89
2386-89
$16.95
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Christmas Dove Sheet of Fifty 10 Cent Postage Stamps Scott 1552
1552
$11.95
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Sleeping Bear Dunes $24.70 Express Mail Sheet of Four Stamps Scott 5258
SK-22706
$325.00
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Ogden Nash Sheet of Twenty 37 Cent Postage Stamps Scott 3659
SK-22663
$11.95
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Photography Sheet of Forty 15 Cent Postage Stamps Scott 1758
1758
$18.95
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National WWII Memorial Sheet of Twenty 37 Cent Postage Stamps Scott 3862
3862
$11.95
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Cherokee Strip Settlers Sheet of Forty 29 Cent Postage Stamps Scott 2754
2754
$11.95
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Billy Mitchell Sheet of Twenty 37 cent US Postage Stamp Scott 3330
3330
$18.95
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Battle of Gettysburg Complete Sheet of Fifty 5 Cent Postage Stamps Scott 1180
1180
$17.95
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Eagle 2.90 Priority Mail Postage Stamp Scott 2540
SK-22675
$7.95
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Earth Day Sheet of Fifty 25 Cent Postage Stamps 2277
2277
$49.95
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Bug, Ky Fancy Cancel on Reg Cover Extremely RARE -*- Stuart Katz
SK-21992
$325.00
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Large Mouth Bass Fancy Cancel On Bass, IND Cover Very Scarce! - Stuart Katz
SK-22003
$325.00
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2062b, Mint VF NH Black Engraved Color Omitted Error Plate Block - Stuart Katz
SK-21870
$329.00
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Large Cow in Purple Scarce Fancy Cancel on Registered Cover - Stuart Katz
SK-22025
$227.50
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1434-5ac, RARE Untagged Error Complete Sheet of 50 Stamps CV $2950 - Stuart Katz
SK-21863
$1,405.30
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Large Mouth Bass Scarce Fancy Cancel Registered Cover - Stuart Katz
SK-22017
$256.75
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Large Blue Jay Scarce Fancy Cancel on Cover - Stuart Katz
SK-22022
$195.00
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American Flag in Blue VERY RARE Fancy Cancel on Cover - Stuart Katz
SK-22030
$321.75
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The Great Outdoors Sheet of 20 Current Rate Stamps Scott 5475-79
SK-22087
$19.63
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Small US Flag Scarce Fancy Cancel Registered Cover With C11 Block - Stuart Katz
SK-22014
$243.75
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American Gardens Sheet of 20 - Postage Stamps Scott 5470a - Stuart Katz
SK-22010
$19.63
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1008, Mint NH 3¢ NATO Spectacular Misperforation Error Pair - Stuart Katz
SK-21802
$37.55
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537, Mint 3¢ VF NH Block of Four Liberty Stamps Cat $80.00+ -- Stuart Katz
SK-21296
$50.00
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617, Mint Superb NH 1¢ Lexington Stamp - A GEM -*- Stuart Katz
SK-21029
$99.00
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654, Mint VF NH 2¢ Edison Light Plate Block of 6 Stamps -- Stuart Katz
SK-20724
$24.95
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655, Mint VF NH 2¢ Edison Light Plate Block of 4 Stamps -****- Stuart Katz
SK-20716
$29.95
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Coral Reefs Sheet of 20 - Postcard Stamps Scott 5366
SK-21151
$15.93
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1756, HUGE Misperforation Error 15¢ George M Cohan Mint NH ---- Stuart Katz
SK-19187
$23.45
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443, Mint VF NH 1¢ Scarce Coil Line Strip of 3 Stamps - Stuart Katz
$300.00
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R32a, Used 10¢ Superb GEM Imperforate Bill Of Lading - Stuart Katz
$75.00
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R89a, Used $5 Superb GEM Imperforate Conveyance - Stuart Katz
$75.00
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533, Mint Superb NH 2¢ Horizontal GEM Pair - Stuart Katz
$400.00
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443, Mint VF NH 1¢ Paste Up Pair With PL# 6974 Under Tab - Stuart Katz
$250.00
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R50a, Used 25¢ Superb GEM Imperforate Pair WoW - Stuart Katz
$225.00
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R56a, Used 10¢ VF GEM Imperforate Foreign Exchange - Stuart Katz
$65.00
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464, Mint F/VF NH/LH Scarce Block of Four Cat $460.00 - Stuart Katz
$225.00
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390, Mint 1¢ VF Coil Line Pair Post Office Fresh! Cat $72.50 - Stuart Katz
$59.95
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390, Mint 1¢ XF Coil Pair Post Office Fresh! - Stuart Katz
$59.95
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398, Mint XF NH 2¢ Corner Margin Pair - Spectacular! - Stuart Katz
$75.00
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383V, Mint VF NH Imperforate Coil Vert Paste-Up Strip of Four - Stuart Katz
$49.95
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344, Mint NH Superb 2¢ Block of Four Stamps - Stuart Katz
$49.95
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267a, Mint VF NH PINK SHADE PL# & Imprint Strip of 3 GEM! - Stuart Katz
$250.00
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373, Mint Superb NH Right Side Plate Block of Six Stamps -Stuart Katz
$300.00
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1418d, RARE Variety With Gum Breaker Ridges Sheet of 50 Stamps - Stuart Katz
SK-17744
$46.95
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2178, Misperfed Sheet of 100 17¢ Stamps Remarkable Error! - Stuart Katz
$1,405.30
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