Poland
Without Postal value.
In the Belgian stamp catalog listed as "erinnophilia"
In the Belgian stamp catalog listed as "erinnophilia"
| Country: | Poland |
| Type: | Postage stamps |
| Series: | Gordon-Bennett cup |
| Nominal: | 75 gr |
| Year: | 1939 |
| Perforation: | comb 11½ |
| Mintage: | 1,700 |
