315 JOHANNES de SACRO BOSCO. (c. 1195 - c. 1256) (also called John or Johannes Halifax, Holyfax, Holywalde, Sacroboscus, Sacrobuschus, de Sacro Bosco, or de Sacro Busto) And Georgius de Monteferrato Figura sphere cu[m] glosis Georgii de Mo[n]teferrato artiu[m]... Continue Reading →