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Perforations Press Marks
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Stamped Envelope Overprints Stamp Impressions Third Overprints Tress Rosettes Watermarks Others

Knowledge / Errors / Se-tenants

Se-tenant Error: philatelic term for a deviation caused by a se-tenant error

Tete-beche Pair Instead Pair: two hanging together postage stamps with a field in between caused by an error

Tete-beche Pair One Stamp With Inverted Design Print: tete-beche pair one stamp caused by an error with 180 degrees rotated design print

Pair With Blank Field: pair one field caused by an error without any print

Pair One Stamp With Partly Missing Design Print: multi-
colour pair one stamp caused by an error with partly missing design print

Pair One Stamp With Vertical Design Print: pair on stamp caused by an error with 90 degrees rotated design print

Pair One Stamp With Inverted Design Print: pair on stamp caused by an error with 180 degrees rotated design print

Pair One Stamp With Double Design Print: pair one stamp caused by an error with simple and the other with twice design print

Pair One Stamp With Partly Double Design Print: multi-
colour pair one stamp caused by an error with partly twice design print

Design Print Space Error: deviation from the intended space between two design prints caused by an error

Pair With Overprint and With Missing Overprint: pair one stamp caused by an error without overprint

Pair One Stamp With Inverted Overprint: pair one stamp caused by an error with 180 degrees rotated overprint

Pair With Inverted Overprint and With Missing Overprint: pair one stamp caused by an error with 180 degrees rotated overprint and the other without overprint

Pair One Stamp With Double Overprint: pair one stamp caused by an error with simple and the other with twice overprint

Pair With Double Overprint and With Missing Overprint: pair one stamp caused by an error overprinted twice and the other without overprint

Pair One Stamp With Double Overprint One Inverted: pair one stamp caused by an error with simple overprint and the other twice overprinted one 180 degrees rotated

Pair Not Separated: two hanging together atms not cut separated caused by an error

Pair Not Separated: two hanging together sheets not cut separated caused by an error

Tete-beche Pair Not Separated: two hanging together sheets not cut separated caused by an error

Pair With Missing Rouletting in Between: pair caused by an error with missing rouletting in between

Pair With Punch and With Missing Punch: pair one stamp caused by an error without punch

Pair Not Separated: two hanging together separate production postage stamps not cut separated caused by an error

Pair With Embossing and With Missing Embossing: pair one stamp caused by an error without embossing

Pair With Missing Perforation in Between: pair caused by an error with missing perforation in between

Block of 4 With Missing Perforation in Between: sheet part caused by an error with missing perforation in between

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