Herman Cudris Castañeda

Stamps Year 1957 . Herman Cudris Castañeda

                                           
Discovery of Hypsoméry by Francisco José de Caldas 1799. Geophysical-World Year 1957/58.
                                  Colombia
                                
Letter Week, on the occasion of the XIV Congress of U:P:U. 
                                  Colombia
                                
Letter Week, on the occasion of the XIV Congress of U:P:U. 
                                  Colombia

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343 stamps