Show new compressor for gold chain supt bupt augasta erstrom of the gold chain mine at mammoth states that birk is progressing nicely upon the compressor plant which this corn com pany party is now installing at the site 0 of f the old sioux mill at robinson the two large boilers which were used at the old ola sioux mill each being of h p capacity will be ba utilized by the gold chain conr cory pany and it is under stood that the compressor plant will be capable of operating about 15 drills the compressor plant will be used jointly by the gold chain and Opo hongo mining companies |