| Added by |
 Maciej Pasztor
|
| Face value | 2,50 korony |
| Catalog code (Michel) | 9 (Polnische Abstimmungsgebiete in Schlesien) |
| Catalog code | 9 (Polish Fischer) |
| Series | Overprint S.O. 1920 |
| Place in series | 4 |
| Stamp colour | Dark violet |
| Paper type | middel, white, smooth or white, middel, laid horizontally |
| Print technique | Typography (overprint - typography) |
| Printed by | PWPW Warsaw |
| Perforation | 10; 11½; 10 x 11½ line |
| Catalog prices | No catalog prices set yet |
