Polonia
Prezentat acum: Polonia - Timbre poştale (1860 - 2024) - 1 timbre.
1975
The 20th Anniversary of the Warsaw Pact
14. Mai WM: Niciunul Marimea foii: 50 Design: W. Surowiecki Gravură: PWPW. Perforare: 11½:11¼
![[The 20th Anniversary of the Warsaw Pact, Tip BVT]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/BVT-s.jpg)
