Albania (Color Error, Print Error, Perf+Imperf) (Image)

Albania (Color Error, Print Error, MNH) (Image)

Albania, Block (SHIFTED Perforation, Print Error, MNH) (Image)

Albania, Block of Four (MISSED Perforation, Print Error, Canceled) (Image)

Czechoslovakia, Block of Four (SHIFTED Background, Print Error) (Image)

'6' Vatican (MISSED Perforation, Print Error) (Image)

1l Greek Occupation of Turkey, Greece (INVERTED Overprint, Print Error, MNH) (Image)

1l Greek Occupation of Turkey, Greece (INVERTED Overprint, Print Error) (Image)

2l Greek Occupation of Turkey, Greece (INVERTED Overprint, Print Error) (Image)

5l Greek Occupation of Turkey, Greece (INVERTED Overprint, Print Error) (Image)

10l Greek Occupation of Turkey, Greece (INVERTED Overprint, Print Error) (Image)

10l Greek Occupation of Turkey, Greece (INVERTED Overprint, Print Error) (Image)

25l Greek Occupation of Turkey, Greece (INVERTED Overprint, Print Error) (Image)

10l Greek Occupation of Turkey, Greece (INVERTED Overprint, Print Error) (Image)

2l Greek Occupation of Turkey, Greece (INVERTED Overprint, Print Error) (Image)

1l Greek Occupation of Turkey, Greece (DOUBLE Overprint, Print Error) (Image)

5l Greek Occupation of Turkey, Greece (DOUBLE Overprint, Print Error) (Image)

5l Greek Occupation of Turkey, Greece (DOUBLE Overprint, Print Error) (Image)

1l Lemnos, Greek Occupation, Greece (INVERTED Overprint, Print Error) (Image)

1l Lemnos, Greek Occupation, Greece (DOUBLE Overprint, Print Error) (Image)

1l Greece (INVERTED Overprint, Print Error) (Image)

1889 Crete (Essay) (Image)

10c Lithuania (Rebound Perforation, Print Error, MNH) (Image)

2pa Serbia (DOUBLE Printing, Print Error) (Image)

Montenegro (OFFSET, Print Error, MNH) (Image)