Poland
Issue for Eastern Upper Silesia.
Perforations: line 10½ -13 and comb 11¾
Perforations: line 10½ -13 and comb 11¾
| Country: | Poland |
| Type: | Postage stamps |
| Series: | regular edition |
| Nominal: | 300 mp |
| Year: | 1923 |
| Material: | White, medium, smooth (m) |
| Size: | 27 x 22.5 mm |
| Perforation: | Various |
| Mintage: | 1,000,000 |
regular edition
 Miner in Silesia 0.18$ |  Miner in Silesia 11$ |  Miner in Silesia 0.99$ |  Miner in Silesia |
 Miner in Silesia 2.7$ |  Miner in Silesia 0.34$ |  Eagle on a baroque shield 0.44$ |  Eagle on a baroque shield 0.48$ |
 Eagle 0.54$ |  Eagle 0.21$ |  Eagle 0.57$ |  Eagle 0.73$ |