Stamps Year 1957

Tatras National Park (Leontopodium alpinum-snow flower).
Nemesio Ramirez Lemos
Tatras National Park (Clusi?v gentian-Gentiana clusii).
Nemesio Ramirez Lemos
Map
Ana de la hera vegas
1529 - Painting by the painter N. Grigorescu
joaquín iturrioz
Europe Symbol of Unity.
Nemesio Ramirez Lemos
Cologne Philatelic Exhibition
Pedro Gruenholz
894 Polish doctors
Miguel Angel Sancho
Centenary of the Constitution 1857
Sonia Boffa
national tuberculosis council
carlos ródenas ferré
Fiftieth anniversary of the Cadet School 1907-1957-General Rafael Reyes, founder.
Herman Cudris Castañeda