Search Only Images Visit Image Gallery FAQ page Visit Image Gallery FAQ imggal_sm2.png Portrait of Pope Gregory XIII Download this image Image ID: SIL-SIL14-g003-05 Supplied Caption: Portrait of Pope Gregory XIII. Engraving by Hulsius. Tag(s): Calendar, Gregory XIII, Pope, 1502-1585 Collection(s): Scientific Identity Topic(s): Religion Download: Image No Copyright - United States Request copy of image How can I use this image?