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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 / Expertisation

Fake Expert´s Mark: original postage stamp with deceitful bogus expert´s mark or with faked original expert´s mark

Forgery with Expert´s Mark: deceitful reprint of a expertised postage stamp, all parts are bogus (design print, perforation, expert´s mark)

Fake Expert´s Mark: original postage stamp with deceitful bogus expert´s mark

Fake Expert´s Mark: forged postage stamp with deceitful bogus expert´s mark

Fake Expert´s Mark Design: original expert´s mark with deceitful (partly) removed and / or supplemented expert´s mark design

Fake Expert´s Mark Position: postage stamp with original higher expert´s mark deceitful reperforated for showing a deep expert´s mark

Supplemented Expert´s Mark: original expert´s mark with deceitful supplemented parts

Supplemented Gum with Omit Expert´s Mark: original postage stamp with partly deceitful bogus gum without tuching the original expert´s mark

Removed Expert´s Mark: original expert´s mark deceitful completely eliminated

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