Show IJ J. J M. M Callow Plans Salt Lake Return J. J LL M. L Callow one of the first James Douglas and international international- Iv b y known engineer will return to Salt Lake after an absence of several years cars to address a meeting of the Utah section American Institute of Mining dining and Metallurgical Engineers Tuesday at 8 p. p In m. in the Newhouse hotel The conference will be held following a dinner at 7 o'clock C. C T. T secretary announced Accompanying Mr Callow to Salt Lake is his son M. M J. J Callow The speaker will deliver an illustrated address address' on the new plant recently put into nto operation at Mount Isa Aus Aus- ralla I J. J G. G Hadle employment director ector of f the Utah Copper company mills will vill read lead a paper on Rotation Plan of I Employment of the Utah Copper Company r |