Airmail - The 500th Anniversary of the Birth of Nicolas Copernicus 1973
Now showing: Liberia - Postage stamps - 1973 - Airmail - The 500th Anniversary of the Birth of Nicolas Copernicus - 1 stamps.
1973
Airmail - The 500th Anniversary of the Birth of Nicolas Copernicus
14. December WM: None Perforation: 14
![[Airmail - The 500th Anniversary of the Birth of Nicolas Copernicus, type ]](https://www.stampworld.com/media/catalogue/Liberia/Postage-stamps/0967-b.jpg)