USSR
A mostrar agora: USSR - Selos Postais (1923 - 1991) - 1 selos.
1965
The 20th International Congress of Pure and Applied Chemistry
15. Junho WM: Nada Tamanho da Folha: 25 Desenho: I. Levin Perfuração: 11½
![[The 20th International Congress of Pure and Applied Chemistry, type CZF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/CZF-s.jpg)
