Strange horizontal perforation.

Completely missed horizontal perforation.

Shifted horizontal perforation.

Shifted horizontal perforation makes LOUISIANA appear on top instead of on the bottom of the stamp, resulting in a new design.

Miscut.

This miscut transforms a 15-cent stamp into a 5-cent one.

Shifted perforation

Is this postcard franked with 2 or 3 stamps : due to a shifted vertical perforation, it is impossible to say.

Shifted perforation

Shifted vertical perforation

Shifted perforation

Shifted horizontal perforation.

Shifted perforation

Shifted horizontal AND vertical perforation.

Shifted perforation

Shifted vertical perforation, or … was this stamp simply torn out ?

Shifted perforation

Due to a shifted horizontal perforation, a new stamp was created.

Shifted perforation

Due to a shifted horizontal perforation, a new stamp was created.

Shifted perforation

Shifted vertical AND horizontal perforation makes it impossible to use these stamps on a letter.

Miscut booklet

A miscut stamp booklet gives a strange result when it is opened.

Miscut stamp roll.

When a miscut starts at the beginning of a roll, all the stamps of course are affected.

Incomplete perforation

Incomplete perforation in the middel of this strip of four stamps.

Double perforation

Double vertical perforation

Double perforation

Double and not completely horizontal perforation.

Useless postcard

Impossible to use this preprinted postcard with huge shifted vertical cut.

Shifted perforation

Horizontal perforation shift : a lot of people have probably dreamed of Hitler having his head cut like that.

Shifted cut

Preprinted postcard with double stamp, due to a larger than normal size.

Shifted perforations

Big perforation shift, which makes it impossible to use the stamps.

Shifted perforations

The left stamp is about two perforations narrower than a normal stamp, due to shifted vertical perforations.

Double perforation

Double vertical perforation at the right side of this sheet.

Perforation error

Double vertical perforation

Perforation shift

An horizontal shift in the perforation results in a complete different stamp layout.

Perforation shift

An horizontal perforation shift results in a complete different stamp layout.

Perforations shifts

Shifted horizontal and vertical perforation : there is almost nothing left from the original design of this stamp.

Shiftes perforation

Shifted vertical perforation.

Additional perforation

Shifted colour, and an additional vertical perforation cuts the stamp in two pieces.

Missing perforation

Missing vertical perforation

Perforation error

Missing verticalperforation

Perforation error

Shifted vertical and horizontal perforation.

Perforation error

Missing upper perforation

Perforation error

Shifted vertical perforation cuts the stamp in two pieces.

Perforation error

Shifted horizontal and vertical perforation. There is almost nothing left from the originaldesign of the stamp.

Perforation error

Shift of the horizontal perforation shows the White House above the flag.

Perforation error

Missing perforation at the top of this sheet.

Perforation error

A perforation shift removes the countryname from the stamp.

Perforation shift

Shifted vertical perforation.

Shifted perforation

A shifted horizontal perforation makes it impossible to remove the stamps from this sheet.

Perforation shift

Shifted horizontal and vertical perforations.

Shift

Shifted horizontal perforation.

Shift

Shifted vertical perforation.

Very bad stamps

Shifted vertical perforation, if we can still call it a perforation. Same stamp with missing black colour.

Shift

Shifted vedrtical perforation truncates the country name.

Shift

Shifted horizontal perforation.

Perforation

Exile stamps issued by Croatian emigrants with missing and slided perforation.

Wrong perforation

Miscuts and bad perforations ofter occur on old stamps.

Wrong perforation

Miscuts and bad perforations ofter occur on old stamps.

Wrong perforation

Miscuts and bad perforations ofter occur on old stamps.

Wrong perforation

Miscuts and bad perforations ofter occur on old stamps.

Wrong perforation

Miscuts and bad perforations ofter occur on old stamps.

Perforation shift

Horizontal perforation shift on a stamp issued in the Soviet zone Thüringen during the second world war.

Missing perforations

A complete sheet with missing vertical perforations.