| Issuer: Poland
Date: 9/7/1991 (1991 sheets) Block 1 (4, 4 x 1) 1, 1: 3000z d=Leon Wyczolkowski 1, 2: 3000z d=Leon Wyczolkowski 1, 3: 3000z d=Leon Wyczolkowski 1, 4: 3000z d=Leon Wyczolkowski |
External links: Colnect 116062..n_Bydgoszcz_91 Record of changes |
