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United States

Products found: 21044
Newest Items First
48 Per Page
3830De 37¢ Egret "USPS" Microprinted on Bird's Breast Cat $110.00 - Stuart Katz
SK-07708
$45.00
Best Offer
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622-23, Two VF NH Plate Blocks of Six BEAUTIES! Cat $625.00 - Stuart Katz
$450.00
Best Offer
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1285, Large Misperforation ERROR Block of 8¢ Einstein Stamps - Stuart Katz
$46.95
Best Offer
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RW30, Mint XF NH DUCK Plate Block of Four Cat $450.00 - Stuart Katz
$275.00
Best Offer
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1205, Large Misperforation Scarce ERROR Block of 4¢ Stamps MNH - Stuart Katz
$70.50
Best Offer
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1591, MNH 9¢ U.S. Capital Misperforation ERROR Strip of 3 Stamps - Stuart Katz
$14.10
Best Offer
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1382, 6¢ Mint NH Large Color Shift Error Football Stamp - Stuart Katz
$23.45
Best Offer
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2075, RARE ERROR Sheet of 50 20¢ Stamps Credit Union Mint NH - Stuart Katz
$470.00
Best Offer
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C116 Complete Sheet of 50 FR. Junipero Serra 44 Cent Airmail Stamp - Stuart Katz
c116
$69.95
Best Offer
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2979, 32¢ Carousel Horses Complete Sheet of 20 Stamps - Stuart Katz
SK-16993
$11.95
Best Offer
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426, Mint NH Plate Block With "PINK" Aniline Back VERY RARE! - Stuart Katz
$400.00
Best Offer
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2579a Var SHEET OF 50 - IMPERF PAIRS & DOUBLE PERF ERROR Cat $4,375.00+
$1,645.00
Best Offer
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All Over Back Gold Medal Flour Advertising Cover With Enclosure - Stuart Katz
$14.00
Best Offer
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1930 Gray Horse, OKLA RARE Horse Fancy Cancel Registered Cover -- Stuart Katz
$487.50
Best Offer
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559, Mint XF/Superb NH 7¢ JUMBO - Well Centered Stamp! - Stuart Katz
$75.00
Best Offer
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General Upholsterers ALL OVER 3/15/1922 Advertising Cover - Stuart Katz
$9.00
Best Offer
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C5, Mint H/NH VF/XF Block of Four Airmail Stamps Cat $360.00 - Stuart Katz
$225.00
Best Offer
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OK Brand of Beans 1893 Rochester, NY Advertising Cover - Stuart Katz
$9.00
Best Offer
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Coe Electrical Contracting All Over Yellow 1932 Advertising Cover - Stuart Katz
$11.00
Best Offer
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567, RARE XF 20¢ "Worden" Wash, DC First Day Cover Cat $600.00 - Stuart Katz
$350.00
Best Offer
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All Over J.A. Fay & Co Patent Woodworking Machines Advertising Cover Stuart Katz
$14.00
Best Offer
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Meyer's Iron Frame Piano Advertising Cover - Stuart Katz
$14.00
Best Offer
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2114, RARE Misperforation Error P.B. With Gutter! Mint NH - Stuart Katz
$70.50
Best Offer
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C92a, 31¢ Large Color Shift Error Makes For Doubling Of Design - Stuart Katz
$46.95
Best Offer
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298, Used XF 8¢ Panama Canal Stamp GEM QUALITY - Stuart Katz
$75.00
Best Offer
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1731c, MNH With All Colors Omitted Major Error In Pair - Stuart Katz
$705.00
Best Offer
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2062b, Mint NH Black Color Omitted Error Plate Block With Normal - Stuart Katz
$329.00
Best Offer
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441, Mint Superb NH 1¢ Nicely Centered Coil Pair - Stuart Katz
$150.00
Best Offer
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483, Mint Superb OG NH Plate Block of Six Stamps Cat $200.00 - Stuart Katz
$169.00
Best Offer
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390, Mint VF NH 1¢ Coil Line Pair Cat $72.50 - Stuart Katz
$40.00
Best Offer
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152, Used 15¢ VF Very Light Cancel Well Centered Cat $210.00 - Stuart Katz
$190.00
Best Offer
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1304, Mint NH 5c Pair - RARE MISCUT & MISPERFORATION ERROR - Stuart Katz
$47.00
Best Offer
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C81, 21¢ Airmail With Tagging Shift Error Looks Like 2X Impression - Stuart Katz
$70.50
Best Offer
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1735, Major Fold Over ERROR Plate Block of Nine 15¢ Stamps MNH - Stuart Katz
$305.50
Best Offer
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RW55, Snow Goose Federal Duck Stamp VF OG NH - Stuart Katz
rw55
$12.50
Best Offer
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1307, RARE Reverse Printing Under Gum ERROR Complete Sheet of 50 - Stuart Katz
$282.00
Best Offer
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C57, RARE Misperfed ERROR In Complete Sheet of 50 Stamps - Stuart Katz
$235.00
Best Offer
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444, Used 2¢ Washington VF Quality Coil Stamp - Stuart Katz
$30.00
Best Offer
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C81, RARE Reverse Printing Under Gum ERROR Plate Block Mint NH - Stuart Katz
$70.50
Best Offer
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1238, Blue Color Missing From Stamp ERROR - VERY RARE! Mint NH - Stuart Katz
$705.00
Best Offer
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583, MNH 2¢ Perforation 10 Plate Block Of Four Stamps Cat $110.00 -- Stuart Katz
$40.00
Best Offer
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566, Mint 15¢ VF NH Liberty Block of Six Stamps Cat $210.00 - Stuart Katz
$75.00
Best Offer
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2897, 32¢ Complete Sheet of 100 Stamps Brookman $115.00 - Stuart Katz
SK-14752
$59.95
Best Offer
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White House Tea & Coffee Double Sided Advertising Cover - Stuart Katz
$13.00
Best Offer
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151, Used 12¢ - Lightly Cancelled Cat $210.00 -- Stuart Katz
$50.00
Best Offer
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RK28, $2 Consular Service Revenue Stamp Cat $125.00 - Stuart Katz
$85.00
Best Offer
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RK9, 50¢ Consular Service Revenue Stamp Cat $150.00 - Stuart Katz
$85.00
Best Offer
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1459a, Mint NH With Reverse Printing Under Gum ERROR WoW - Stuart Katz
$235.00
Best Offer
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385 - 399  Prev
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