 |
 |
 |
|
 |
|
 |
| Start / | Knowledge / |
| Accidentals | Changes | Differences | Errors | Fakes | Kinds | Mistakes | Parallel Issues | Printers Waste | Quality |
 |
Knowledge / Luminescence / Fakes |
Fake luminescence: genuine postage stamp with deceitful bogus luminescence or with faked luminescence |
|||
 |
 |
 |
|
Genuine fluorescence: authentic fluorescence with no additional forgery |
Genuine phosphorescence: authentic phosphorescence with no additional forgery |
Fake fluorescence: genuine postage stamp with deceitful bogus fluorescence |
Fake phosphorescence: genu-ine postage stamp with deceitful bogus phosphorescence |
|
|
 |
 |
Removed fluorescence: post-age stamp with genuine fluor-escence deceitful eliminated |
Removed phosphorescence: postage stamp with genuine phosphorescence deceitful eliminated |
Fake fluorescence additional printing: genuine postal stationery with deceitful bogus fluorescence additional printing |
|
 |
 |