SCG10172 - 🇨🇴 Colombia 1959 – Centenary of the First Colombian Postage Stamp (Mariano Ospina) – 25c AirmailA striking 1959 Colombian airmail commemorative issued for the 100th anniversary of the nations first postage stamp (18591959). The design features President Mariano Ospina Rodrguez, whose postal reform law of 27 April 1859 is reproduced as a bold red seal. Printed in elegant brown and red tones, the stamp highlights an important milestone in Colombian postal history. A desirable thematic item for collections centered on postal history, Latin America,