Additional Stamp Impressions		A T Ms	Burelages	Cliche Can- cellations	Cuts	Design Prints	Die-cuttings	Embossings	Form Prints	Gums
Hand Postmarks	Ink Jet Can- cellations	Lumines- cences	Machine Postmarks	Meter Stamps	Margin Prints	Overprints	Pencancel- lations	Perforations	Postal Stationeries	Press Marks
Print Substrates	Punches	Reverse Prints	Roulettings	Second Overprints	Separate Productions	Se-tenants	Sheet Stamps	Silk Threads	Stamped Envelope Overprints
Stamp Booklets	Stamp Impressions	Third Overprints	Tress Rosettes	Watermarks	Without Separation	Others

Knowledge / Accidentals / Ink Jet Cancellations

Accidental Ink Jet Cancellation: philatelic term for an accidental ink jet cancellation

Ink Jet Cancellation Colour Accidental: deviation from the intended ink jet cancellation colour caused by an accidental

Ink Jet Cancellation Typ Accidental: deviation in the ink jet cancellation text caused by an accidental

Missing Ink Jet Cancellation: postage stamp without ink jet cancellation caused by an accidental

Oblique Ink Jet Cancellation: postage stamp with ink jet cancellation shifted out of alignment

Vertical Ink Jet Cancellation: postage stamp with 90 degrees rotated horizontal ink jet cancellation

Inverted Ink Jet Cancellation: postage stamp with 180 degrees rotated horizontal ink jet cancellation

Double Ink Jet Cancellation: postage stamp with twice ink jet cancellation