Medal for Chuquicamata Metallurgy

FOR distinguished service in the art of hydrometallurgy, the Mining and Metallurgical Society of America presented its gold medal to E. A. Cappelen Smith, at a dinner held in the Hotel Commodore, New York, on Nov.' 10, 1920. Prof. Waldemar Lindgren, president of the society, in giving the medal, said: "By the advancement of the science of hydrometallurgy, by the construction of plants on a scale audacious in their conception, by the successful overcoming of all sorts of difficulties, you have placed your name among those who occupy the very front rank among the hydrometallurgists. In recognition of this distinguished contribution to the science of metallurgy, the Mining and Metallurgical Society of America now awards you its gold medal."