Poland
Surcharge type II: "I" as the first word in the first line
| Country: | Poland |
| Type: | Postage stamps |
| Series: | 1st Polish Stamps Exhibition in Warsaw |
| Nominal: | 25+5 Polish fenig |
| Year: | 1919 |
| Material: | medium, white, smooth (x) or horizontally ribbed (y) or vertically ribbed (z) |
| Perforation: | line 11½ |
| Mintage: | 2,600,000 |
1st Polish Stamps Exhibition in Warsaw
 Eagle on a baroque shield - Surcharged |  Eagle on a baroque shield - Surcharged 0.24$ |  Eagle on a baroque shield - Surcharged |  Eagle - Surcharged |
 Eagle - Surcharged 0.24$ |