Portrait of Friedrich Karl Rudolf Bergius (1884-1949) a German chemist. Dated 20th Century

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Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 20th, archival, archive, bergius, century, chemist, chemistry, fredrich, friedrich, german, germany, historical, history, karl, laureate, nobel, portrait, prize, process, rudolf