MENDRISIO, Switzerland, July 14 (Reuters) - Swiss gold refinery Argor Heraeus opened the doors of its site in Mendrisio, in Switzerland's Italian-speaking canton of Ticino, showing the refining ...
The Academy of Motion Picture Arts and Sciences is fulfilling the task of returning the world-recognized statuette to its roots as a true art object. Epner Technology has done gold plating on bronze ...
THE problem presented by the necessity of refining gold was one for which a solution was sought at least as early as the time, about B.C. 700, when coins were first manufactured in the Western world.
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