The International Esperanto Congress in Warsaw and the 100th Anniversary of the Birth of Ludwik Lazarus Zamenhof 1959
Prezentat acum: Polonia - Timbre poştale - 1959 - The International Esperanto Congress in Warsaw and the 100th Anniversary of the Birth of Ludwik Lazarus Zamenhof - 2 timbre.
1959
The International Esperanto Congress in Warsaw and the 100th Anniversary of the Birth of Ludwik Lazarus Zamenhof
24. Iulie WM: Niciunul Marimea foii: 100 Design: B. Brandt, R. Dudzicki Perforare: 12½:12¾
![[The International Esperanto Congress in Warsaw and the 100th Anniversary of the Birth of Ludwik Lazarus Zamenhof, Tip ABB]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/ABB-s.jpg)
![[The International Esperanto Congress in Warsaw and the 100th Anniversary of the Birth of Ludwik Lazarus Zamenhof, Tip ABC]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/ABC-s.jpg)
