Fake Se-tenant: original postage stamp deceitful combined to a bogus se-tenant or faked original se-tenant
Se-tenant Forgery: deceitful reprint of a se-tenant, all parts are bogus (design print, perforation)
Fake Pair: two original single postage stamps deceitful combined
Fake Tete-Beche Pair: two original single postage stamps deceitful 180 degrees rotated combined
Fake Pair Without Perforation in Between: two original single postage stamps deceitful combined without perforation in between
Fake Strip of 11: eleven single original coil stamps deceitful combined