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General Upholsterers ALL OVER 3/15/1922 Advertising Cover - Stuart Katz
$9.00
Uncertified, Ungraded, Used, Business, Industry, Careers, 1921-1930
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C5, Mint H/NH VF/XF Block of Four Airmail Stamps Cat $360.00 - Stuart Katz
$225.00
Uncertified, 16 Cent, VF/XF (Very Fine/Extremely Fine), Mint Never Hinged/MNH, Airmail
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OK Brand of Beans 1893 Rochester, NY Advertising Cover - Stuart Katz
$9.00
Uncertified, Ungraded, Used, Business, Industry, Careers, 1891-1900
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Coe Electrical Contracting All Over Yellow 1932 Advertising Cover - Stuart Katz
$11.00
Uncertified, Ungraded, Used, Business, Industry, Careers, 1931-1940
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567, RARE XF 20¢ "Worden" Wash, DC First Day Cover Cat $600.00 - Stuart Katz
$350.00
First Day of Issue, Uncertified, 20 Cent, Ungraded, Used, FDC, 1923
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All Over J.A. Fay & Co Patent Woodworking Machines Advertising Cover Stuart Katz
$14.00
Uncertified, Ungraded, Used, Business, Industry, Careers, 1861-1870
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Meyer's Iron Frame Piano Advertising Cover - Stuart Katz
$14.00
Uncertified, Ungraded, Used, Music, Musicians
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2114, RARE Misperforation Error P.B. With Gutter! Mint NH - Stuart Katz
$70.50
Uncertified, Multi-Color, 22 Cent, VF (Very Fine), Mint Never Hinged/MNH, Error
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C92a, 31¢ Large Color Shift Error Makes For Doubling Of Design - Stuart Katz
$46.95
Uncertified, Multi-Color, 31 Cent, VF (Very Fine), Mint Never Hinged/MNH, Error
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298, Used XF 8¢ Panama Canal Stamp GEM QUALITY - Stuart Katz
$75.00
Uncertified, Multi-Color, 8 Cent, VF/XF (Very Fine/Extremely Fine), Used, Canal
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1731c, MNH With All Colors Omitted Major Error In Pair - Stuart Katz
$705.00
PF, VF (Very Fine), Mint Never Hinged/MNH, Error
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2062b, Mint NH Black Color Omitted Error Plate Block With Normal - Stuart Katz
$329.00
Uncertified, Multi-Color, 20 Cent, VF (Very Fine), Mint Never Hinged/MNH, Trolley
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441, Mint Superb NH 1¢ Nicely Centered Coil Pair - Stuart Katz
$150.00
Uncertified, Green, 1 Cent, Superb, Mint Never Hinged/MNH, Politicians
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483, Mint Superb OG NH Plate Block of Six Stamps Cat $200.00 - Stuart Katz
$169.00
Uncertified, Violet, 3 Cent, Superb, Mint Never Hinged/MNH, Politicians
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390, Mint VF NH 1¢ Coil Line Pair Cat $72.50 - Stuart Katz
$40.00
Uncertified, Green, 1 Cent, VF (Very Fine), Mint Never Hinged/MNH, Politicians
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152, Used 15¢ VF Very Light Cancel Well Centered Cat $210.00 - Stuart Katz
$190.00
Uncertified, Orange, 15 Cent, VF (Very Fine), Used, Politicians
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1304, Mint NH 5c Pair - RARE MISCUT & MISPERFORATION ERROR - Stuart Katz
$47.00
Uncertified, Ultramarine, 5 Cent, VF (Very Fine), Mint Never Hinged/MNH, Error
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C81, 21¢ Airmail With Tagging Shift Error Looks Like 2X Impression - Stuart Katz
$70.50
Uncertified, Multi-Color, 21 Cent, VF (Very Fine), Mint Never Hinged/MNH, Error
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1735, Major Fold Over ERROR Plate Block of Nine 15¢ Stamps MNH - Stuart Katz
$305.50
Uncertified, Orange, 15 Cent, VF (Very Fine), Mint Never Hinged/MNH, Eagle
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RW55, Snow Goose Federal Duck Stamp VF OG NH - Stuart Katz
$12.50
Uncertified, VF (Very Fine), Mint Never Hinged/MNH, Ducks
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1307, RARE Reverse Printing Under Gum ERROR Complete Sheet of 50 - Stuart Katz
$282.00
Uncertified, Multi-Color, 5 Cent, VF (Very Fine), Mint Never Hinged/MNH, Error
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C57, RARE Misperfed ERROR In Complete Sheet of 50 Stamps - Stuart Katz
$235.00
Uncertified, Multi-Color, 10 Cent, VF (Very Fine), Mint Never Hinged/MNH, Error
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444, Used 2¢ Washington VF Quality Coil Stamp - Stuart Katz
$30.00
Uncertified, Carmine, 2 Cent, VF (Very Fine), Used, Politicians
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C81, RARE Reverse Printing Under Gum ERROR Plate Block Mint NH - Stuart Katz
$70.50
Uncertified, Multi-Color, 21 Cent, VF (Very Fine), Mint Never Hinged/MNH, Error
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1238, Blue Color Missing From Stamp ERROR - VERY RARE! Mint NH - Stuart Katz
$705.00
Uncertified, Multi-Color, 5 Cent, VF (Very Fine), Mint Never Hinged/MNH, Error
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583, MNH 2¢ Perforation 10 Plate Block Of Four Stamps Cat $110.00 -- Stuart Katz
$40.00
Uncertified, Carmine, 2 Cent, Ungraded, Mint Never Hinged/MNH, Politicians
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566, Mint 15¢ VF NH Liberty Block of Six Stamps Cat $210.00 - Stuart Katz
$75.00
Uncertified, Green, 15 Cent, VF (Very Fine), Mint Never Hinged/MNH, Flags, National Emblems
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2897, 32¢ Complete Sheet of 100 Stamps Brookman $115.00 - Stuart Katz
$59.95
Uncertified, Multi-Color, 32 Cent, VF (Very Fine), Mint Never Hinged/MNH, Flags, National Emblems, 1991-2000
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White House Tea & Coffee Double Sided Advertising Cover - Stuart Katz
$13.00
Uncertified, Ungraded, Used, Coffe tea
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151, Used 12¢ - Lightly Cancelled Cat $210.00 -- Stuart Katz
$50.00
Uncertified, Violet, 12 cent, Ungraded, Used, Politicians
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RK28, $2 Consular Service Revenue Stamp Cat $125.00 - Stuart Katz
$85.00
Uncertified, Carmine, $1, Ungraded, Used, Consular Fee
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RK9, 50¢ Consular Service Revenue Stamp Cat $150.00 - Stuart Katz
$85.00
Uncertified, Carmine, 50 Cent, Ungraded, Used, Consular Fee
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1459a, Mint NH With Reverse Printing Under Gum ERROR WoW - Stuart Katz
$235.00
Uncertified, Multi-Color, 8 Cent, VF (Very Fine), Mint Never Hinged/MNH, Historical Events
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RW34, Mint XF NH Plate Block Old Squaws Federal Duck Stamp - Stuart Katz
$375.00
Uncertified, Multi-Color, $3, XF (Extremely Fine), Mint Never Hinged/MNH, Ducks
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1732, 13¢ Misperfed ERROR Plate Block of 10 Stamps Captain Cook MNH Stuart Katz
$136.30
Uncertified, Multi-Color, 13 Cent, VF (Very Fine), Mint Never Hinged/MNH, Error
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532, Superb NH 2¢ Left Side Plate Block of Six Stamps - Stuart Katz
$500.00
Uncertified, Carmine, 2 Cent, Superb, Mint Never Hinged/MNH, Politicians
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2169, Major Fold Over ERROR Sheet of 100 2¢ Stamps WoW - Stuart Katz
$141.00
Uncertified, Ultramarine, 2 Cent, VF (Very Fine), Mint Never Hinged/MNH, Famous People
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RW81A, Canvasback Federal Duck Stamp Self-Adhesive Pane - Stuart Katz
$44.95
Uncertified, Multi-Color, $15, Ungraded, Mint Never Hinged/MNH, Ducks, 2011-Present
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702, Red Cross is Shifted Far to the Right Block With Normal - Stuart Katz
$188.00
Uncertified, Multi-Color, 2 Cent, VF (Very Fine), Mint Never Hinged/MNH, Red Cross
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RW72A, $15 Hooded Manganser DUCK Stamp Self-Adhesive Pane - - Stuart Katz
$32.95
Uncertified, Multi-Color, $15, Ungraded, Mint Never Hinged/MNH, Ducks
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1690, Reverse Printing Under Gum ERROR Plate Block Mint NH - Stuart Katz
$47.00
Uncertified, Multi-Color, 13 Cent, VF (Very Fine), Mint Never Hinged/MNH, Politicians
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677, Mint XF NH Plate Block 8¢ Nebraska Cat $550.00 - Stuart Katz
$450.00
Uncertified, Olive Green, 8 Cent, XF (Extremely Fine), Mint Never Hinged/MNH, Grant
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117, Used 12¢ Red and Black Color Cancels Cat $270.00 - Stuart Katz
$99.00
Uncertified, Green, 12 cent, Ungraded, Used, Ship
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RW21, Artist Signed Harvey Sandstrom (deceased) Duck Stamp VF NH - Stuart Katz
$225.00
Uncertified, Black, $2, VF (Very Fine), Mint Never Hinged/MNH, Duck Stamp
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RW71, $15.00 Redheads Duck Stamp VF NH - Stuart Katz
$24.95
Uncertified, Multi-Color, $15.00, VF (Very Fine), Mint Never Hinged/MNH, Ducks
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266-67, Mint F/VF NH Type II & III Combination Strip Cat $752.00 -- Stuart Katz
$350.00
Uncertified, Carmine, 2 Cent, F/VF (Fine/Very Fine), Mint Never Hinged/MNH, Politicians
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2540, $2.90 Priority Mail Misperforation Shift ERROR Plate Block -- Stuart Katz
$282.00
Uncertified, Multi-Color, $2.90, VF (Very Fine), Mint Never Hinged/MNH, Eagle
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2590, Large Misperforated ERROR $1 Saratoga Plate Block MNH - Stuart Katz
$164.50
Uncertified, Blue, $1, VF (Very Fine), Mint Never Hinged/MNH, Historical Events
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