Black and white photograph of Georg Bredig (1868-1944) and fellow chemists at the Technische Hochschule, in Zürich, Switzerland. Bredig is seated and reading a book while his colleagues pose around him. Bredig has annotated the names of those pictured beneath the photograph. He has identified, from left to right, Edgar Davidson Congdon (1879-1970, "Kling," Paul S. Fiske, "Rue," H. Jermain Creighton (1886-), "Braune," Thomas Blackadder (1887-1953), and "J. Egli." In 1910, Bredig took a position at ETH Zurich as a professor of physical chemistry. He only left soon after when he was given the opportunity to become the Director of the Institute of Physical Chemistry at the Technical University of Karlsruhe.