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

Knowledge / Fakes / Pencancellations

Fake Pencancellation: original postage stamp with deceitful bogus pencancellation or with faked original pencancellation

Forgery with Pencancellation: deceitful reprint of a postage stamp, all parts are bogus (design print, perforation, pencancellation)

Fake Pencancellation: original postage stamp with deceitful bogus pencancellation

Inverted Fake Pencancel-
lation:
original postage stamp with 180 degrees rotated deceitful bogus pencancellation

Supplemented Pencancel-
lation:
original pencancellation with deceitful supplemented parts

Toned Up Pencancellation Colour: original pencancellation with deceitful toned up light colou

Removed Pencancellation: original pencancellation deceitful completely eliminated

Partly Removed Pencancel-
lation:
original pencancellation deceitful partly eliminated

Toned Down Pencancellation: original pencancellation with deceitful toned down strong colour

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