Poland
| Country: | Poland |
| Type: | Postage stamps |
| Series: | Katowice Philatelic Exhibition |
| Nominal: | 20 gr |
| Year: | 1934 |
| Size: | 22 x 26 mm |
| Perforation: | frame 12 x 12½ |
| Mintage: | 40,800 |
Katowice Philatelic Exhibition
 Eagle overprinted |  Eagle overprinted 54$ |