Stamps Year 1957

Inter-American Economic Conference Buenos Aires 1957 - Map of America and Coat of Arms.
Herman Cudris Castañeda
World Meteorological Organization - Satellite - Airmail
Herman Cudris Castañeda
MOWER TYPE
Patricia Luna Espinoza
4 - H.M.
Manuel Briones
Luxembourg CEPT
Daniela Perche
1970 - International Letter Week
joaquín iturrioz
Centenary of the feast of the Sacred Heart of Jesus
Nelida Fernandez Besada
851 - Tourist Series
Manuel Briones
854 - Tourist Series
Manuel Briones
482 - Princess Grace of Monaco
joaquín iturrioz