Elveţia
Prezentat acum: Elveţia - Timbre poştale (1849 - 2024) - 1 timbre.
2014
International Year of Crystallography
6. Martie WM: Niciunul Marimea foii: 12 Design: Daniel Dreier. Gravură: Cartor Security Printing. Perforare: 12 x 13¼
![[International Year of Crystallography, Tip CLM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/Postage-stamps/CLM-s.jpg)
![[International Year of Crystallography, Tip CLN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/Postage-stamps/CLN-s.jpg)
