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 / Overprints

Fake Overprint: original postage stamp with deceitful bogus overprint or with faked original overprint

Forgery with Overprint: deceitful reprint of a postage stamp, all parts are bogus (design print, perforation, overprint)	Fake Overprint: original postage stamp with deceitful bogus overprint	Fake Overprint on Back: original postage stamp with deceitful bogus overprint on reverse

Inverted Fake Overprint: original postage stamp with 180 degrees rotated deceitful bogus overprint	Double Fake Overprint: original postage stamp with twice deceitful bogus overprint	Blank Field with Fake Overprint: original blank field with deceitful bogus overprint	Blank Field with Fake Inverted Overprint: original blank field with 180 degrees rotated deceitful bogus overprint

Additional Fake Overprint: postage stamp with original overprint with additional deceitful bogus overprint	Additional Fake Overprint on Back: postage stamp with original overprint with additional deceitful bogus overprint on reverse		Additional Inverted Fake Overprint: postage stamp with original overprint with additional 180 degrees rotated deceitful bogus overprint

Fake Overprint Colour: original overprint with deceitful changed overprint colour	Fake Overprint Design: original overprint with deceitful (partly) removed and / or supple- mented overprint design	Supplemented Overprint: original overprint with deceitful supplemented parts	Supplemented Damaged Overprint: original overprint with deceitful supplemented lost parts

Toned Up Overprint Colour: original overprint with deceitful toned up light colour	Removed Overprint: original overprint deceitful completely eliminated	Partly Removed Overprint: original overprint deceitful partly eliminated	Toned Down Overprint: original overprint with deceitful toned down strong colour