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Overprints A T Ms Additional Stamp
Impressions
Design Prints Sheet Stamps Print
Substrates
Roulettings Punches Separate
Productions
Meter Stamps Postal
Stationeries
Cliche
Cancellations
Gums Pencancel-
lations
Hand
Postmarks
Tress Rosettes Lumines-
cences
Stamp
Booklets
Machine
Postmarks
Embossings Press Marks Margin Prints
Reverse Prints Silk
Threads
Die-cuttings Ink Jet Can-
cellations
Stamped Envelope
Overprints
Burelages Form Prints Watermarks Stamp
Impressions
Perforations
Se-tenants Second Overprints Others

Knowledge / Errors / Sheet Stamps

Sheet Stamps Error: philatelic term for a deviation caused by an sheet stamp error

Partly Design Colour Error: multicolour sheet with a partly deviation from the intended design colours caused by an error

Mixed Up Design Colours: multicolour sheet two colours mixed up

Pair Not Separated: two hanging together sheets not cut separated

Tete-beche Pair Not Separated: two hanging together sheets not cut separated

Albino Design Print: colourless instead coloured design print; only the embossed outlines are visible

Partly Albino Design Print: multicolour sheet with partly albino design print

Partly Design Print on Reverse: multicolour sheet with partly design print on reverse instead on front

Partly Missing Design Print: multicolour sheet with partly missing design print

Missing Sheet Watermark: sheet printed on paper without sheet watermark caused by an error

Inverted Sheet Stamp: sheet with 180 degrees rotated postage stamp

Partly Inverted Design Print: multicolour sheet with partly 180 degrees rotated design print

Inverted Perforation: sheet with 180 degrees rotated perforation

Inverted Sheet Watermark: sheet printed on paper with 180 degrees rotated sheet watermark

Partly Double Design Print: multicolour sheet with partly twice design print

Partly Double Design Print on Reverse: multicolour sheet with partly twice design print one on reverse

Sheet With Size Difference: larger or smaller sheet

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