Japonia
Prezentat acum: Japonia - Timbre poştale (1871 - 2019) - 1 timbre.
1991
International Conference on Materials and Mechanism of Superconductivity, Kanazawa
19. Iulie WM: Niciunul Perforare: 13¼
![[International Conference on Materials and Mechanism of Superconductivity, Kanazawa, Tip CHJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Japan/Postage-stamps/CHJ-s.jpg)
