Češkoslovaška
Sedaj prikazano: Češkoslovaška - Poštne znamke (1918 - 1992) - 1 znamke.
1966
The 100th Anniversary of Czech Chemical Society
4. julij WM: Nič Oblika: F. Gross Gravura: J. Goldschmied Perforacija: 11¼ x 11½
![[The 100th Anniversary of Czech Chemical Society, tip AOQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/AOQ-s.jpg)
