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

Knowledge / Errors / Second Overprints

Second Overprint Error: philatelic term for a second overprint deviation caused by error

Partly Missing Second Overprint: postage stamp with caused by error partly not printed second overprint	Second Overprint Colour Error: philatelic term for a deviation caused by error from the intended second overprint colour	Second Overprint Text Error: philatelic term for a deviation caused by error in the second overprint text	Horizontal Instead of Vertical Second Overprint: postage stamp with caused by error 90 degrees rotated vertical second overprint

Inverted Second Overprint: postage stamp with caused by error inverted instead upright second overprint	Inverted Diagonal Second Overprint: postage stamp with caused by error inverted instead upright diagonal second overprint	Double Second Overprint: postage stamp with caused by error twice instead of once the same second overprint	Double Second Overprint One Inverted: postage stamp with caused by error twice instead of once the same second overprint one 180 degrees rotated

Second Overprint on Reverse: postage stamp with caused by error second overprint on reverse instead of front		Second Overprint Plate With Error: philatelic term for a second overprint printed from caused by error damaged printing form