Stamps of Poland, International Museum Week issue
1 to 3 of 3
postage
1956, Oct 23 International Museum Week issue unwmk p. 9-14.5
| X | 40g | dpgrn | Niobe | |||
| X | 60g | dkvio | Madonna | |||
| X | 1.55z | choc | Lady with Ermine by da Vinci |
1 to 3 of 3
| X | 40g | dpgrn | Niobe | |||
| X | 60g | dkvio | Madonna | |||
| X | 1.55z | choc | Lady with Ermine by da Vinci |