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United States

Products found: 21835
Newest Items First
96 Per Page
493 Mint 3¢ Coil Line Pair - XF-SUPERB NH - RARE GEM! - Stuart Katz
$220.00
Best Offer
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2453a, MNH 5c Canoe - RARE IMPERFORATE & MISCUT COIL PAIR ERROR - Stuart Katz
$180.00
Best Offer
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Four Balloon Post covers flown on same day - VF and SCARCE!
$34.99
Best Offer
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353 Used F/VF 2¢ Coil Single - Scarce! Cat $220.00 - Stuart Katz
$125.00
Best Offer
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O23 Mint OG H 30¢ Official Stamp - Sound Cat $290.00 - Stuart Katz
$59.95
Best Offer
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497, Mint F/VF OG NH 10¢ Coil Line Pair Cat $260.00 - Stuart Katz
$99.00
Best Offer
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J60 Scarce Used Strip of Three Postage Due Stamps F-VF Cat $255.00 - Stuart Katz
$90.00
Best Offer
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O23 Mint 30¢ Official Stamp F-VF Part Original Gum Cat $290.00 - Stuart Katz
$89.00
Best Offer
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2275 Purple Color Shift PL# Block of Four With Normal 22¢ Stamp - Stuart Katz
$49.95
Best Offer
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1363c Light Yellow Omitted ERROR PL# Block of 10 - Cat $1,000.00+ - Stuart Katz
$399.00
Best Offer
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648 Plate Block of Four - 5¢ Hawaii Issue XF NH Cat $425.00 - Stuart Katz
$349.00
Best Offer
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Double Paper & Tape Slice ERRORS - Very Unusual Group of Five - Stuart Katz
$149.00
Best Offer
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1936 Color Shift ERROR pair - 20¢ James Hoban - Mint NH - Stuart Katz
$29.95
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1158 Misperforated ERROR Pair - 4¢ Washington Monument - Mint NH - Stuart Katz
$45.00
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1591 Misperforated ERROR Pair - 9¢ U.S. Capital - EE Marking -- Stuart Katz
$25.00
Best Offer
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1552, 10¢ XMAS TESTING STAMP - FULL PANE OF 200 UNIQUE?
$399.15
Best Offer
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2103 Misperforated ERROR Margin Pair - 20¢ Hispanics - Mint NH - Stuart Katz
$50.00
Best Offer
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O90, Mint 15¢ OFFICIAL - Fine OG LH - VERY FRESH! Cat $85.00
$39.00
Best Offer
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J38, Mint OG HR 1c BLOCK OF FOUR Postage Due Cat $65.00+
$19.00
Best Offer
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USS BARNEGAT AVP-10 Seaplane Tender Mae Weigand Hand Painted 1st Day Postal Serv
$7.48
Best Offer
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USS CORAL PY-15 Patrol Yacht - Mae Weigand Hand Painted NAval Cover
$7.48
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USS BISCAYNE AVP-11 Seaplane Tender - Mae Weigand Hand Painted Naval Cover
$7.48
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USS BRISTOL DD-453 Destroyer - 1st Day in Commission Mae Weigand Hand Painted
$7.48
Best Offer
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USS INGRAHAM DD-444 Destroyer Mae Weigand Hand Painted 1st Day Commission Cancel
$7.48
Best Offer
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1555a, MNH Brown Color Omitted ERROR Normal Included - Stuart Katz
$325.00
Best Offer
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1731, MNH 13c Sandburg - AMAZING MISPERFORATION PL# BLOCK OF FOUR - Stuart Katz
$50.00
Best Offer
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527, VF NH 2¢ Washington Block of Four Cat $160.00 - Stuart Katz
$75.00
Best Offer
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E6, Mint HR - With Odd Inking Blob Variety Error - Cat $230.00+ - Stuart Katz
$125.00
Best Offer
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2524, Mint NH 29¢ Tulip - Misperfed Collection of Seven Stamps - Stuart Katz
SK-04600
$49.88
Best Offer
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1593, Two Way Misperforation ERROR block of 4 11¢ Freedom of press Stuart Katz
SK-04594
$39.88
Best Offer
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1894b, Mint NH 20¢ Flag - Vertical Pair Imperforate Between Error - Stuart Katz
SK-04045
$275.88
Best Offer
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R81a, Used $2 VF Conveyance Revenue Stamp - Stuart Katz
34104
$195.00
Best Offer
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718-19, Mint VF NH Plate Blocks of Four Cat $42.00 - Stuart Katz
$25.00
Best Offer
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US Stamps R115 Used Internal Revenue
$6.00
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1281, MNH 3¢ Francis Parkman Stamp Large Misperforation ERROR Pair - Stuart Katz
SK-11075
$25.00
Best Offer
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641, Mint VF NH Salmon Rose Shade 9¢ Complete Sheet of 100 Stamps - Stuart Katz
SK-29774
$425.00
Best Offer
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20th Century Poets Block of Ten - Stamps Scott 4654-63
SK-196150
$19.95
Best Offer
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C81, Mint NH 21¢ Blue Color Shifted Error Airmail Stamp - Stuart Katz
SK-28078
$85.00
Best Offer
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405b, Mint NH 1¢ Booklet Pane of Six Cat $110.00 - Stuart Katz
$65.00
Best Offer
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1769 Var, Full Gutter Between Stamps in Plate Block of 20 Stamps - Stuart Katz
$500.00
Best Offer
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1002, 3¢ RARE Misperf Error Mint NH Chemical Society - Stuart Katz
SK-27644
$30.00
Best Offer
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C87, Mint 18¢ NH Reverse Printing Under Gum Error - Stuart Katz
SK-34049
$24.95
Best Offer
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4978, Love Press Sheet of Six Panes of 20 Stamps - Stuart Katz
36372
$250.00
Best Offer
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RW73, MNH $15 Duck Plate Block Artist Signed! Very Scarce! * Stuart Katz
40627
$149.00
Best Offer
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3297d, Dated 2000 - Fruits & Berries Booklet of 20 x 33¢ Stamps - Stuart Katz
SK-07683
$19.95
Best Offer
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Nebraska Statehood Sheet of Fifty 5 Cent Postage Stamps Scott 1328
1328
$14.95
Best Offer
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Black Heritage Whitney Moore Young Sheet of Fifty 15 Cent Stamps Scott 1875
1875
$22.95
Best Offer
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2778aPg, MNH XF Imperforate Pane of Four Stamps Proof Cat $1500.00 - Stuart Katz
$1,100.00
Best Offer
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WCstamps:U.S. Scott #E9 10c Special Delivery XF Mint OGph 2024 PSE Cert SMQ $275
12345
$220.00
Best Offer
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WCstamps: U.S. Scott #847 10c Prexie Pair SUP Mint OGnh 2006 PSE Cert SMQ $275
$175.20
Best Offer
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WCstamps: U.S. Scott #Q10 / 50c Parcel Post XF Mint OGph 2024 PSE Cert SMQ $365
$295.20
Best Offer
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WCstamps: U.S. Scott #550 / 5c Pilgrim, XF/SUP, Mint OGnh 2011 PSE Cert SMQ $375
$295.20
Best Offer
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524, Mint Superb NH $5 - With Graded 98 PSE Certificate - Stuart Katz
43118-0729-2025RXT
$1,500.00
Best Offer
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2916b, MNH 32¢ Both Panes are Completely Without Die Cuts ERROR - Stuart Katz
43112
$1,695.00
Best Offer
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524, Mint VF/XF NH $5 Franklin - With PFC Certificate - Stuart Katz
43104-0729-2025NTX
$395.00
Best Offer
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611, Mint XF NH - Guide Line Strip of 4 Schermack Perfs With Cert - Stuart Katz
43094-0729-2025CN
$495.00
Best Offer
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304, Mint XF NH 5¢ - Graded 90 PSAG Certificate (Under Graded) - Stuart Katz
43099-0729-2025ART
$495.00
Best Offer
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506, Mint VF NH 6¢ Top Plate Block of Six - Solid Perfs - Stuart Katz
43209-0809-2025MAS
$250.00
Best Offer
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Souvenir Sheet DISCOUNTED POSTAGE - Face Value $273.40 - Stuart Katz
43214-0809-2025PS
$220.00
Best Offer
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E10, Mint VF NH 10¢ PL# Special Delivery - PFC Certificate (copy) Stuart Katz
43109-0729-2025ART
$595.00
Best Offer
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71, Mint OG LH 30¢ - Glowing Color! With PFC Cert - Stuart Katz
43095-0729-2025CTX
$1,250.00
Best Offer
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K6, Mint XF NH 12¢ Shangai - With Graded 90 PSAG Certificate - Stuart Katz
43111-0729-2025ART
$495.00
Best Offer
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491, Used VF/XF 2¢ Coil Pair - With Graded 85 PFC Certificate - Stuart Katz
43105-0729-2025N
$5,500.00
Best Offer
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2904c, MNH XF PL# S111 Strip/6 Without Die Cuts ERROR - PSE - Stuart Katz
43114-0729-2025APS
$995.00
Best Offer
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648, Mint VF NH 5¢ Hawaii Plate Block of Four - Stuart Katz
43207-0809-2025MXT
$250.00
Best Offer
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1518c, Mint VF NH 6.3¢ Imperforate Error Strip Wash DC Precancel * Stuart Katz
43236-0819-2025AC
$59.95
Best Offer
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1519a, Mint VF NH 10¢ Imperforate Error Line Pair * Stuart Katz
43239-0819-2025R
$39.95
Best Offer
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621, Mint VF NH 5¢ Plate Block of Six - Solid Perfs - Stuart Katz
43208-0809-2025MIS
$475.00
Best Offer
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304, Mint XF/Superb NH 5¢ Lincoln - With PSE Certificate - Stuart Katz
43201-0809-2025IT
$375.00
Best Offer
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2871Ad, MNH 29¢ Panes are Completely Without Die Cuts ERROR - PSE - Stuart Katz
43113-0729-2025STX
$2,500.00
Best Offer
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Mint 775 X 22¢ Stamps - DISCOUNT Postage Lot - Face Value $170.50 - Stuart Katz
43135-0730-2025ST
$105.00
Best Offer
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1518c, Mint VF NH 6.3¢ Imperforate Error Strip * Stuart Katz
43235-0819-2025CT
$295.00
Best Offer
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1338Gh, Mint VF NH 8¢ Imperforate Error Pair * Stuart Katz
43238-0819-2025R
$35.00
Best Offer
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RW21, Mint XF NH $2 Duck Plate Block of Six SCV $550 - Stuart Katz
43202-0809-2025MST
$350.00
Best Offer
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1615Ce, Mint NH 8.4¢ Imperforate Error Pair & Gap Pair - Stuart Katz
43250-0819-2025MO
$59.95
Best Offer
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1304b, Mint NH 5¢ Imperforate Error Pair SCV $110 * Stuart Katz
43241-0819-2025AX
$49.95
Best Offer
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1520b, Mint VF NH 10¢ Imperforate Error Pair * Stuart Katz
43240-0819-2025C
$15.00
Best Offer
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2005a, Mint VF NH 20¢ Imperforate Error Line Pair & PL#1 * Stuart Katz
43233-0819-2025SX
$250.00
Best Offer
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1615Ce, Mint NH 8.4¢ Imperforate Error Strip of Four - Stuart Katz
43251-0819-2025MI
$59.95
Best Offer
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1402a, Mint NH 8¢ Imperforate Error Pair & Line Pair - Stuart Katz
43242-0819-2025AT
$85.00
Best Offer
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1615Ce, Mint NH 8.4¢ Imperforate Between Error Line Pair - Stuart Katz
43249-0819-2025AT
$75.00
Best Offer
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547, Mint XF NH $5 - With PFC Certificate - Stuart Katz
43173-0807-2025MNT
$300.00
Best Offer
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O15, Mint XF VLH 1¢ - With Graded 90 PSE Certificate - Stuart Katz
43179-0807-2025PS
$180.00
Best Offer
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701, Mint VF NH 50¢ Block Of Four Stamps SCV $200 - Stuart Katz
43190-0807-2025CS
$140.00
Best Offer
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J87, Mint VF NH $1 Plate Block of Four Stamps - Stuart Katz
43183-0807-2025MTX
$195.00
Best Offer
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536, Mint VF/XF NH 1¢ Plate Block Of Six Stamps - Stuart Katz
43188-0807-2025MNT
$375.00
Best Offer
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324, Mint VF NH 2¢ Plate Block Of Four Stamps SCV $325 - Stuart Katz
43189-0807-2025MUS
$195.00
Best Offer
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1468, Mint NH 8¢ Misperforated And Color Shift Error Pair -- Stuart Katz
43182-0807-2025AT
$49.95
Best Offer
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569, Mint F-VF VLH 30¢ Plate Block Of Six Stamps - Stuart Katz
43187-0807-2025MXT
$300.00
Best Offer
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401, Mint NH 1¢ Block Of Four Stamps SCV $240 - Stuart Katz
43191-0807-2025CT
$85.00
Best Offer
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4640b, MNH End Roll Strip Completely Without Die Cuts Error - Stuart Katz
43194-0807-2025MPS
$350.00
Best Offer
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4640b, MNH Leader Strip Completely Without Die Cuts Error - Stuart Katz
43193-0807-2025MPS
$350.00
Best Offer
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1468, Mint NH 8¢ Misperforated And Color Shift Error Pair - Stuart Katz
43181-0807-2025AT
$49.95
Best Offer
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733, Mint VF NH 3¢ Sheet of 50 Stamps * Stuart Katz
42945
$40.00
Best Offer
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724, Mint VF NH 3¢ Sheet of 100 Stamps * Stuart Katz
42948
$69.95
Best Offer
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2367, MNH 22¢ Large Color Shift Error Stamp - NO RESERVE! - Stuart Katz
SK-27977
$5.95
Best Offer
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