Stamps Year 1957

Children
Herberth Sierra Licona
Tribute to the heroes of Chaco.
Mario Argenta
Tribute to the heroes of Chaco.
Mario Argenta
Tribute to the heroes of Chaco.
Mario Argenta
Tribute to the heroes of Chaco.
Mario Argenta
Leap
Herberth Sierra Licona
Olympics
Herberth Sierra Licona
Centenary of the Feast of the Heart of Jesus
antonio rubio
Stephen III of Moldavia - Stephen the Great
francisco menendez
10th Anniversary Proclamation of the People's Republic - Romania-Russia
francisco menendez