Search Only Images Visit Image Gallery FAQ page Visit Image Gallery FAQ imggal_sm2.png Portrait of Johann Dryander Download this image Image ID: SIL-SIL14-D5-02 Supplied Caption: Portrait of Johann Dryander. Engraving. Tag(s): mathematics, medicine, Dryander, Johann, 1500-1560 Collection(s): Scientific Identity Topic(s): Mathematics Download: Image No Copyright - United States Request copy of image How can I use this image?