Search Only Images Visit Image Gallery FAQ page Visit Image Gallery FAQ imggal_sm2.png Portrait of Walter Mayer and Others Download this image Image ID: SIL-SIL14-E1-18 Supplied Caption: Portrait of Walter Mayer and Others. Photograph. Tag(s): mathematics, Mayer, W. (Walther), 1887- Collection(s): Scientific Identity Topic(s): Mathematics Download: Image No Copyright - United States Request copy of image How can I use this image?