Herman Cudris Castañeda

Colection

350th Anniversary (1622-1972) - Founding of Bucaramanga - Post Office First Day of Service 22-XII-1972.
Colombia
UPU (Universal Postal Union) - Centennial 1874-1974 - Mail First Day of Service 9-IX-1974
Colombia
Incorporation into the UPU- Centennial 1881-1981-Stamp within another Stamp-Mail First Day Service.
Colombia
30 Years of the Scouts of Colombia (1931-1961) - First Day of Service Mail.
Colombia
30 Years of the Scouts of Colombia (1931-1961) - First Day of Service Mail.
Colombia
30 Years of the Scouts of Colombia (1931-1961) - First Day of Service Mail.
Colombia
South American Athletics Championship 1963 Cali-(XXII Men and XII Women)
Colombia
XXX South American Tennis Championship-October 1963 Medellín- First Day of Service Mail-11-X-63.
Colombia
VIII South American Swimming Championship - Medellín 1981 - Mail First Day of Service - 5-VI-81
Colombia
Nariño Anthuriums- Anthurium Andreanum- Stamps First Day of Service 24-VII-79.
Colombia