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

Knowledge / Fakes / Machine Postmarks

Fake Machine Postmark: original postage stamp with deceitful bogus machine postmark or with faked original machine postmark

Machine Postmark With Fake Date Setting: original machine postmark with deceitful bogus date setting

Supplemented Damaged Machine Postmark: original machine postmark with deceitful supplemented lost parts

Toned Down Machine Postmark: original machine postmark with deceitful toned down strong colour

Forgery with Original Machine Postmark: deceitful reprint of a postage stamp with bogus design print but with original machine postmark (e. g. postal forgery)