Colombia
Viser nå: Colombia - Postfrimerker (1859 - 2023) - 1 frimerker.
1988
Jorge Alvarez Lleras, Astronomer, 1885-1952
17. August VM: Ingen Design: Castillo Cervantes Gravering: Carvajal S.A. Perforering: 12
![[Jorge Alvarez Lleras, Astronomer, 1885-1952, type BCW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Colombia/Postage-stamps/BCW-s.jpg)
