Search Only Images Visit Image Gallery FAQ page Visit Image Gallery FAQ imggal_sm2.png Portrait of Edward William Voelcker Download this image Image ID: SIL-SIL14-v003-01 Supplied Caption: Portrait of Edward William Voelcker. Relief halftone. Tag(s): chemistry, Voelcker, Edward William (1857-1930) Collection(s): Scientific Identity Topic(s): Chemistry Download: Image No Copyright - United States Request copy of image How can I use this image?