Search Only Images Visit Image Gallery FAQ page Visit Image Gallery FAQ imggal_sm2.png Portrait of Julius Robert von Mayer Download this image Image ID: SIL-SIL14-m002-14 Supplied Caption: Portrait of Julius Robert von Mayer. Wood engraving. Tag(s): physics, Mayer, Julius Robert von, 1814-1878 Collection(s): Scientific Identity Topic(s): Physics Download: Image No Copyright - United States Request copy of image How can I use this image?