Show st I 1 trade N notes 0 les I 1 sf I 1 the machine company of east pittsburg pa is sending out circular W M entitled the westinghouse new model roney mechanical stoker the lane mill machinery company af los angeles has issued a pamphlet entitled press reports relating to the comparative para tive efficiency of stamps and lane mills kills chas C moore co of san francisco constructing engineers have established a branch office at tucson arizona the other branch offices of the company are located at salt lake los angeles portland and seattle among the structural steel companies bidding on the construction of the new bridge over the grand river near moab utah are the minneapolis steel machinery company of minneapolis minn and jas J burke co of salt lake city the ways pocket smelter co of south pasadena cal reports that the sale of its pocket smelter outfits as well as its whole line 0 of miners supplies has greatly increased luring during the past month showing the renewed interest taken in mining while the greater number of outfits sold are for field use yet these orders come from mining men engineers superintendents etc and all who desire to make quick preliminary tests on the common ores of commercial value the darby coal company of darbyville Dar byville virginia after operating several years with mule haulage and hand mining decided to avail itself of the many advantages of running by electricity and will install electric haulage and chain coal cutting machines it has placed an order with the general electric company for five 6 ton locomotives electric power for operation will be obtained from the companas comp anys own plant with this installation this company will be able to increase its output and also effect a reduction in the cost of production |