Stamps Year 1956

104 Years of the Caseros Battle (1852-1956)-Justo José Urquiza (1801-1870)- President (1854/60)
Herman Cudris Castañeda
Florentino Ameghino (1854-1911)-Self-taught Scientist-Naturalist-Paleontologist.
Herman Cudris Castañeda
Dr. Carlos A. Mendoza (1856-1916) - President (1910) - Centenary of his Birth (1856-1956)
Herman Cudris Castañeda
Rafael E. Almanza R. (1840-1927)-Tribute to Priest Rafael Almanza-Superstamped "Unified"
Herman Cudris Castañeda
Saint Ignatius of Loyola (1491-1556) Spanish Military and Religious-4th Centenary of his Death (1556-1956)
Herman Cudris Castañeda
Saint Ignatius of Loyola (1491-1556) Spanish Military and Religious-4th Centenary of his Death (1556-1956)
Herman Cudris Castañeda
Correos México-Immediate Delivery-Airplane, Hands and Dove of Peace.
Herman Cudris Castañeda
323 - Coat of Arms
Manuel Briones
Constituents of 1957 - Valentín Gómez Faría (1781-1858) - Melchor Ocampo ( - . 1861)
Herman Cudris Castañeda