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| Start / | Knowledge / | Safety Measures / |
| Accidentals | Changes | Differences | Errors | Fakes | Kinds | Mistakes | Parallel Issues | Printers Waste | Quality |
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Knowledge / Safety Measures / Stamped Envelope Overprints / Fakes |
Fake stamped envelope overprint: genuine stamped envelope with deceitful bogus stamped envelope overprint or with faked stamped envelope overprint |
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Genuine stamped envelope overprint: authentic stamped envelope with no additional forgery |
Forgery with stamped envelope overprint: deceitful reprint of a stamped envelope, all parts are bogus (stamped envelope, stamped envelope overprint) |
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Fake stamped envelope overprint: genuine stamped envelope with deceitful bogus fake stamped envelope overprint |
Fake stamped envelope overprint colour: genuine stamped envelope overprint with deceitful changed stamped envelope overprint colour |
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Toned down stamped envelope overprint colour: stamped envelope with genuine stamped envelope overprint with deceitful toned down strong colour |
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