Now showing: Colombia - Postage stamps (1990 - 1999) - 3 stamps.
2. May WM: None Engraving: Carvajal S.A. Perforation: 14
![[The 100th Anniversary of the Death of Leon De Greiff, Poet, 1895-1976, type BNK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Colombia/Postage-stamps/BNK-s.jpg)
29. November WM: None Engraving: Carvajal S.A. Perforation: 12
![[America - Occupations, type BOP]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Colombia/Postage-stamps/BOP-s.jpg)
![[America - Occupations, type BOQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Colombia/Postage-stamps/BOQ-s.jpg)
Now showing: Colombia - Postage stamps (1990 - 1999) - 3 stamps.
2. May WM: None Engraving: Carvajal S.A. Perforation: 14
29. November WM: None Engraving: Carvajal S.A. Perforation: 12