 |
 |
 |
|
 |
|
 |
| Start / | Knowledge / | Issue Kinds / |
| Accidentals | Differences | Errors | Fakes | Mistakes | Parallel Issues | Printers Waste | Quality |
 |
Knowledge / Issue Kinds / Single Manufacturing / Errors |
Single Manufacturing Error: philatelic term for a single manufacturing deviation caused by error |
  |
Single Manufacturing Size Error: philatelic term for a deviation from the intended single manufacturing size caused by error |
 |
 |