EFO stamps - Errors, freaks and oddities

Topic	Replies
Minor variations on modern Egyptian stamps	0
Print flaw on Italian Alti Valore definitive postage stamp	0
Major color shift on Ajman stamp	9
Unlisted perforation variety on 1969 Dubai stamp - real or fishy?	18
Slurred printing on modern Brazilian definitive stamps	4
Possible plate flaw on Brazilian 1961 Ouro Preto stamp	4
Unlisted perforation variety on Afghan airmail stamp	12
Some color shifts and registration errors on Czechoslovakian stamps	8
Some interesting Soviet stamps	13
Private perforations on Czechoslovakian newspaper stamps	1
Australian Fine Art stamp series high values - color variation and specimen overprint	17
USA "A partridge in a pear tree stamp" - EFO or color changeling?	45
1977 Canada 1c wildflower stamp with color shift	3
Color shift on NZ 1962 Christmas stamp	16
Unlisted (double) print variety on German (BRD) stamp	10
The US 4c Dag Hammarskjold invert stamp error	12
Minor variety on 1971 Kenya seashell stamp	0
Shifted overprint on Congo (Kinshasa) stamp	2
Doubled gold frame print error on Vietnamese stamp	0
Color shift on Finnish 2nd class Baby Bear postage stamp	1
Hungarian 1973 3ft Tokaj definitive stamp with dark green color omitted	2
1946 Hungarian stamp - color error or changeling?	4
1954 Hungary Aviators Day stamp plate flaw	0
Spanish double impression stamp: double print, kiss print or simply overinked?	7
Cyprus 1993 "Mufflon" error stamp	4
Color shifts on modern postage stamps - what is normal and what is not?	0
A swedish coil stamp mystery	9
1945 China postage due stamp with double perf	0
US 8c Eisenhower stamp misperf error	2
1997 American Holly greeting stamp color error	0
Great Britain 1967 3d Christmas stamp colour shift	0
Too much sun is harmful, even for stamps	0

Topic

Replies

Minor variations on modern Egyptian stamps

Print flaw on Italian Alti Valore definitive postage stamp

Major color shift on Ajman stamp

Unlisted perforation variety on 1969 Dubai stamp - real or fishy?

Slurred printing on modern Brazilian definitive stamps

Possible plate flaw on Brazilian 1961 Ouro Preto stamp

Unlisted perforation variety on Afghan airmail stamp

Some color shifts and registration errors on Czechoslovakian stamps

Some interesting Soviet stamps

Private perforations on Czechoslovakian newspaper stamps

Australian Fine Art stamp series high values - color variation and specimen overprint

USA "A partridge in a pear tree stamp" - EFO or color changeling?

1977 Canada 1c wildflower stamp with color shift

Color shift on NZ 1962 Christmas stamp

Unlisted (double) print variety on German (BRD) stamp

The US 4c Dag Hammarskjold invert stamp error

Minor variety on 1971 Kenya seashell stamp

Shifted overprint on Congo (Kinshasa) stamp

Doubled gold frame print error on Vietnamese stamp

Color shift on Finnish 2nd class Baby Bear postage stamp

Hungarian 1973 3ft Tokaj definitive stamp with dark green color omitted

1946 Hungarian stamp - color error or changeling?

1954 Hungary Aviators Day stamp plate flaw

Spanish double impression stamp: double print, kiss print or simply overinked?

Cyprus 1993 "Mufflon" error stamp

Color shifts on modern postage stamps - what is normal and what is not?

A swedish coil stamp mystery

1945 China postage due stamp with double perf

US 8c Eisenhower stamp misperf error

1997 American Holly greeting stamp color error

Great Britain 1967 3d Christmas stamp colour shift

Too much sun is harmful, even for stamps

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