Stamps Year 1950

Centenary of the birth of the engineer PAULO DE FRONTIN.
Mario Argenta
SPAIN 1950 1070 New Stamp IV Cent.
Jesús M. Fernández
Juana Olmos
Juana Olmos
Literates
Juanito Tebar
1085 - Pro Tuberculosis
joaquín iturrioz
1074 - Ruiz de Alarcón, writer
joaquín iturrioz
2nd Centennial of the Cordon
carlos sebastian
Centenary musician Z. Fibich
Pedro Gruenholz
October 24, 1950. United Nations Day.
Mario Argenta