Monako
Rāda: Monako - Pastmarkas (1885 - 2024) - 1 marka.
1959
Inauguration of UNESCO Headquarters Building
16. maijs SV: Neviens Lapas izmērs: 30 Dizains: B. Minnie. iegravēt: Gandon. Perforēšana: 13
![[Inauguration of UNESCO Headquarters Building, veids XK]](https://www.stampworld.com/media/catalogue/Monaco/Postage-stamps/XK-s.jpg)
![[Inauguration of UNESCO Headquarters Building, veids XL]](https://www.stampworld.com/media/catalogue/Monaco/Postage-stamps/XL-s.jpg)
