Postage Due - overprint S O 1920 (Test print)
90%
| Country: | Eastern Silesia |
|---|---|
| Issue: | Czechoslovakia - Postage Due overprinted S O 1920 |
| Date: | 1920-01-01 |
| Print: | Typography |
| Size: | 25 x 30 |
| Emission: | Postage Due |
| Format: | Stamp |
| Face Value: | 30 Czechoslovak haléř |