Agent TypePersonActivities & OccupationsEngineers, miningHistoryKenneth Armstrong worked at mines in Kalgoorlie from to 1901 to 1904, Siberia from 1907 to 1908 and Sinaloa in Mexico from 1910 to 1912. In the following year Armstrong accepted the position of assistant secretary of Broken Hill Associated Smelters (q.v.) where he remained until his retirement in 1947.Search records of this agent