 |
 |
 |
|
 |
|
 |
| Start / | Knowledge / |
| Accidentals | Changes | Differences | Errors | Fakes | Kinds | Mistakes | Parallel Issues | Printers Waste | Quality |
 |
Knowledge / Luminescence / Mistakes |
Luminescence mistake: printers term for a deviation caused by a luminescence mistake |
|||
  |
 |
 |
 |
Missing fluorescence: post-age stamp with no fluorescence caused by mistake |
Missing phosphorescence: postage stamp with no phosphor-escence caused by mistake |
Shifted fluorescence: postage stamp with shifted fluorescence to another position as intended caused by mistake |
Shifted phosphorescence: postage stamp with shifted phosphorescence to another position as intended caused by mistake |
  |
 |
 |
|
Double phosphorescence: postage stamp with twice in-stead once phosphorescence caused by mistake |
Missing fluorescence additional printing: postal stationery with no fluorescence additional printing caused by mistake |
||
|
 |
|
 |
Shifted fluorescence additional printing: postal stationery with shifted fluorescence additional printing to another position as intended caused by mistake |
Inverted fluorescence additional printing: postal stationery with 180 degrees rotated fluorescence additional printing caused by mistake |
||
 |
 |