Keywords: Charles Hatchett.jpg Engraving of chemist Charles Hatchett Scanned from The Discovery of the Elements 1933 by Mary Elvira Weeks 3rd rev Ed p 77 First published by Mary Elvira Weeks in The discovery of the elements VII Columbium tantalum and vanadium J Chem Educ 1932 9 863 1932 Edgar Fahs Smith 1854-1928 page is was here <nowiki> 11 26 24 November 2002 Maveric149 105×135 4 281 bytes <span class comment > Image of chemist en Charles Hatchett </span> </nowiki> Uploaded using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper or http //tools wikimedia de/~magnus/pushforcommons php PushForCommons PD-old Charles Hatchett Files by User Maveric149 from en wikipedia |