The 20th Anniversary of Czech-Soviet Treaty of Friendship 1963
Now showing: Czechoslovakia - Postage stamps - 1963 - The 20th Anniversary of Czech-Soviet Treaty of Friendship - 2 stamps.
1963
The 20th Anniversary of Czech-Soviet Treaty of Friendship
11. December WM: None Design: A. Fuchs Engraving: J. Schmidt Perforation: 11½ x 12
![[The 20th Anniversary of Czech-Soviet Treaty of Friendship, type AHA]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/AHA-s.jpg)
![[The 20th Anniversary of Czech-Soviet Treaty of Friendship, type AHB]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/AHB-s.jpg)
