| Added by |
 Maciej Pasztor
|
| Face value | 50 Fenigi |
| Catalog code (Michel) | 5 (Polnische Abstimmungsgebiete in Schlesien) |
| Catalog code | 5 (Polish Fischer) |
| Series | eagle - overprint S.O. 1920 |
| Place in series | 5 |
| Stamp colour | grayish green |
| Paper type | thin, smooth or thick smooth grayish |
| Print technique | Typography (overprint - typography) |
| Printed by | PWPW Warsaw |
| Perforation | 10; 11½; 11½ x 10 line |
| Catalog prices | No catalog prices set yet |
