Stamps from around the world
Collecting Stamps for your enjoyment
United States Stamp Collecting
    19th Century Unused Stamps
    19th Century Used Stamps
    1901-40 Unused Stamps
    1941-Now Unused Stamps
    20th Century Used Stamps
    Air Mail Stamps
    Back of Book Stamps
    Stamp Booklets
    Stamp Collections, Mixture
    Confederate State Stamps
    Covers, Event Stamps
    Duck Stamps
    EFOs
    FDCs pre-1951 Stamps
    FDCs 1951-Now Stamps
    Plate Blocks-Multiples
    Possessions
    Postal History
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    Revenues
    Stamp Sheets
    Other United States Stamps
Australian Stamp Collecting
    Australian States Stamps
    Stamp Booklets
    Stamp Collections, Mixture
    Stamp Covers
    FDCs
    Flight Covers
    Plate Blocks-Multiples
    Stamp Sheets
    Other Australian Stamps
Canadian Stamp Collecting
    Blocks-Multiples
    Stamp Collections, Stamp Lots
    Stamp Covers
    Mint Stamps
    Provinces
    Used Stamps
    Other Canadian Stamps
UK-Great Britain Stamp Collecting
    Stamp Booklets
    Stamp Collections, Mixture
    Commemorative Stamps
    Stamp Covers
    Edward VII stamps
    Edward VIII stamps
    Elizabeth II stamps
    FDCs
    George V stamps
    George VIstamps
    Plate Blocks-Multiples
    Stamp Sheets
    Victoria stamps
    Other UK Stamps
Other British Commonwealth Stamps
European Stamp Collecting
    Benelux & Colonies stamps
    France & Colonies stamps
    Germany & Areas stamps
    Ireland stamps
    Italy & Area stamps
    Portugal & Colonies stamps
    Russia & Area stamps
    Scandinavia stamps
    Spain & Colonies stamps
    Eastern European Stamps
    Western European Stamps
    Other European stamps
Latin American Stamps
    Caribbean stamps
    Central American stamps
    Mexican stamps
    South American stamps
    Other
Other World Stamps
    African stamps
    Asian stamps
    China stamps
    Japan stamps
    Middle East stamps
    Stamp Collections, Mixture
    First Day Covers
    Philatelic Covers
    Postal History
    Postal Stationary
    United Nations stamps
    Other country stamps
Philately
    Cinderellas
    Stamp Memorabilia
    World EFOs
    Stamp Publications
    Other
Topical Stamps
    Animation, Cartoon stamps
    Nature stamps
    People, Sports stamps
    Structures, Machines stamps
    Transport, Space stamps
    Other topical stamps

United States Stamp Collecting

EFOs


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Search:  
Scott 1138, Gutter snipe, EFO, Medical Dr. McDowell
$5.99
TD96 Test/Dummy Pairs Large & Small Hole Mint NH
$7.99
USA Scott 499c VF MINT PAIR,IMPERF BETWEEN(Signed)
$450.00
SCOTT #721 MINT NH FREAK INK SPECKS
$0.99
Scott U429 Die 7 Underinking right and left sides
$0.01
1282 - Huge Misperf 4c "Lincoln" Mint NH
$4.99
US HEMISPHERE ISSUE SCOTT#1340a MISSING WHITE PRINT
$400.00
Legends of the West Error Sheet Stamps
$142.49
18 entires 1880 stamps & letters by 1880 Victorian lady
$0.99
Scott U436 full albino - clear impression
$3.00
1529 - 10c "Skylab" Huge Multiple Color Shift. MNH
$9.99
RARE REVENUE PAIR #R3c 2 ROWS OF ERROR PERS EACH STAMP!
$7.95
Scott 1364 American Indian Plate Black Color Shift EFO
$5.99
Scott 1551 Christmas Yellow Color Shift, EFO nice freak
$5.99
#1305Ei Holmes: MISPERFED ERROR LINE STRIP OF 4, MNH
$5.00
US Sc 537 OG HR Violet SCV$10.00
$2.99
US #484, 531 MNH private roulette blocks !
$19.99
3259a 3259 SCOTT LISTED VARIETY PERF 10.8x10.5 22c
$9.99
#2453a 1800's Canoe: pristine, superb, Imperf ERROR!!!!
$99.00
#2115 Capitol: Inking error & normal, MNH
$5.00
US Sc 2004 MNH OG Misperf EFO Neat!
$9.99
US Sc 2133 MNH OG Untagged Mis-Perf Error Pair
$4.99
SC #2419 $2.40 20th Anniversary of Moon Landing
$0.99
US Sc 1590a-1623c OG NH perf 10 pair SCV$30.00
$9.99
3265e HAT: IMPERF & RED OMITTED ERROR PAIR! XF, MNH
$699.00
REVENUE #R1c DIAGONAL ROW OF PERFS ERROR STAMP F/VF+!
$4.95
1895av "BLACK FLAG" COLOR ERROR/FREAK TRANSITION STRIP
$39.99
Color Error Pr #2466b, 2523c 29cToledo Brown Bronx Blue
$5.58
U.S.A. American Wells Fargo PONY EXPRESS Pane 10 Stamps
$48.50
3265av HAT: IMPERF & MISCUT ERROR PAIR! XF, MNH
$75.00
Scott 1582 Americana Issue Speaker Stand Perf Shift EFO
$5.99
C39 "Skymaster Plane" Misperf EFO Mint NH
$7.99
US GEN.GALVEZ RED BRN BL ENGRAVING MISSING SCOTT#1826b
$299.00
US #68 MNG Double Transfer PF Certificate Fresh
$229.99
Scott U385 2 Cent full albino - clear impression
$3.00
Scott U406 Partial Albino - Underinking - 12%
$3.00
#2115afv Capitol IMPERF, miscut, PLATE #5 @ top! MNH
$49.00
Scott # U436 3¢ Error
$2.00
US Sc 1520b NH OG Imperf Pair SCV$45.00
$6.99
2276 Multiple Color Shift "Firework Over Flag" Mint NH
$9.99
US AIRMAIL SCOTT#C83a IMPERF PAIR
$27.11
#1743 "A" Eagle: MISPERFED ERROR STRIP OF 5, MNH
$5.00
US Sc 1590a-1623c OG NH perf 10 pair SCV$30.00
$9.99
Web Publish your unique Stamp Collection & Make Money
$14.99
2008 United States Stamps (2) - "Night" Flag ERROR
$2.25
S#3091-95 32c RIVERBOATS SHEET P#V11111 MNH COLOR ERROR
$9.00
US Scott #807 extreme misperf MNH.
$5.00
SCOTT #J91 NH DRASTIC NUMERAL SHIFT FREAK
$0.99
US 1499 pair misperfed, 8 cents Harry S. Truman mnh EFO
$6.00
#1055 2c Jefferson Coil Strip of 4 Misperfed MNH
$0.99
US #295 EFO SHIFTED VIGNETTE 3 DIFFERENT USED L20
$15.50
TD96 Test/Dummy Line Strip of 6 Large Hole Cat $149 MNH
$37.99
US 881 normal stamp w/offset on back, mnh EFO
$6.00
#1906 Electric Auto: MISPERFED ERROR STRIP OF 5, MNH
$5.00
US Sc 2004 MNH OG Misperf Error Block of 6 EFO
$59.99
#1305 Roosevelt: MISPERFED ERROR STRIP OF 5, MNH
$5.00
US 1976 OLYMPICS SCOTT#1698a PLATE STRIP IMPERFORATED
$1200.00
Scott U536 4 Cent full albino - clear impression
$3.00
REVENUE #R1c HORZ PAIR ROW OF PERFS ERROR STAMP! F/VF+
$9.95
3535 IMPERF PORKY PIG unfolded PO FRESH PANE MNH
$12.37
3265b HAT: RED OMITTED ERROR, SCV$650.00 XF, NH
$299.00
US 1608 orange color shift, mnh, 50 cts lantern EFO
$9.99
US #2111b MNH Vert Imperf Horiz Pair SCARCE!!! CV$1350
$489.99
25 cent PHEASANT ERROR STAMPS
$20.50
Misperf error Strip of 8 SC#1699 13c Clara Maass
$0.99
2S#3108-11 32c CHRISTMAS 4 SCENES PB 20 P#P1111 & ERROR
$18.99
1509 - 10c HUGE Misperf "Crossed Flags" Mint NH
$4.99
Scott 1445 Christmas Issue, Bird, 2 way perf shift, EFO
$5.99
US 1591 (2) stps misperfed vertical & horizontal NH EFO
$7.50
US Sc 1520b NH OG Imperf Strip of 4 SCV$90.00
$18.99
1942 BEAUTY KENTUCKY CINDERELLA STAEHLE
$3.95
Scott C79 US Airmail, Perf Shift, EFO, misperf Error
$5.99
TDB87 "Black" Die Cut Test Booklet of 18
$69.99
#2523b Rushmore: Imperf & Miscut ERROR Pair! MNH
$8.00
US JAMES DEAN SCOTT#3082a IMPERFORATED SHEET
$900.00
1962 HAMMARSKJOLD INVERTED ERROR STAMPS BLOCKS SINGLES
$2.24
US DINOSAURS BLACK ENGRAVING MISSING SCOTT#2422/25b NH
$299.00
1476 - HUGE Misperf Freak 8c "Bicentennial Issue" MNH
$9.99
2609a RARE PS7, #5 IMPERF ERROR STRIP OF 7! MNH~!
$750.00
US modern error doubling of print on #1555 from 1975
$1.99
US stamp misperfed line pair EFO
$5.95
US 805 normal & heavily over inked prexies, mnh EFO
$6.00
1895av "BLACK FLAG" COLOR ERROR/FREAK STRIP OF 6! NH
$49.99
OHIO STATE TAX MINT ERRORS HIGH CAT
$15.99
Scott 1898A--EFO--two misperf strips of 4 w/ plate #s
$6.00
Scott #1907 PNC Strip of 5 -- Mis-Perfed Error
$14.99
Strip of 6 Rare 5¢ Mountain tagged Error #2903a CV $24
$5.73
Scott U544 5 Cent full albino - clear impression
$3.00
1958 SIMON BOLIVAR #1110 MISPERF ERROR
$3.95
USA - 1305e OLIVER WENDELL HOLMES - Misperforated error
$0.99
QUALITY, USA ERROR FREAK ODDITY LOT OF 50+ MNH!
$80.00
1394 EISENHOWER "CLEFT LIP" *DRAMATIC ERROR* MINT F-VF
$1.75
Scott 1395, President Eisenhower, US Freak, Perf Shift
$5.99
s Scott 3138 No die cutting on Sheet of (1) XF/NH!
$70.52
#2523b Rushmore: Imperf ERROR Strip of 6, MNH $60.00
$15.00
Scott 1454 National Parks Centenn Black Color Shift EFO
$5.99
US 1509 vertical pair misperfed, mnh 10 cents Flags EFO
$6.00
Precancel pair Manhattan Kansas printed on back ** MNH
$3.25
RARE REVENUE PAIR #R1c 2 ROWS OF ERROR PERS EACH STAMP!
$9.95
Scott 1582 Americana Issue Miscut EFO
$5.99