Stock Photo: Historical illustration from the 19th Century, Pius II or Enea Silvio Piccolomini, 1405 _ 1464, Pope of the Catholic Church and Frederick III, 1415 _ 1493, Emperor of the Holy Roman Empire

Stock Photo: 1848-723356 Historical illustration from the 19th Century, Pius II or Enea Silvio Piccolomini, 1405 _ 1464, Pope of the Catholic Church and Frederick III, 1415 _ 1493, Emperor of the Holy Roman Empire