Stock Photo: Book of Games, p. 64, Christians and Muslims. Madrid, Libray of San Lorenzo del Escorial monastery. Author: ALFONSO X OF CASTILE, THE WISE. Location: MONASTERIO-BIBLIOTECA-COLECCION, SAN LORENZO DEL ESCORIAL, MADRID, SPAIN.

Stock Photo: 4409-15402 Book of Games, p. 64, Christians and Muslims. Madrid, Libray of San Lorenzo del Escorial monastery. Author: ALFONSO X OF CASTILE, THE WISE. Location: MONASTERIO-BIBLIOTECA-COLECCION, SAN LORENZO DEL ESCORIAL, MADRID, SPAIN.