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

Knowledge / Mistakes / Machine Postmarks

Machine Postmark Mistake: printers term for a deviation caused by a machine postmark mistake

Machine Postmark Typ Mistake: deviation in the machine postmark text caused by a mistake

Machine Postmark Design Mistake: deviation in the machine postmark design caused by a mistake