ARGENTINA 50 PESOS 2012  UNC CONDITION  P 356   F SERIAL –  PICTURE OF DOMINGO FAUSTINO SARMIENTO  ON FRONT SIDE BANCO CENTRAL DE LA REPUBLICA ARGENTINA  Domingo Faustino Sarmiento (February 15, 1811 – September 11, 1888)  was an Argentine activist, intellectual, writer, statesman and the seventh  President of Argentina between 1868-1874