Show 0 COMPANY ORE ORB MILLING E OP O P MACHINERY maan office and works OFFICE DENVER S west temple lake city our 0 O pc p act dallies it blast furnaces and ore roasting RoaL R oa sting furnaces and complete equipments for silver lead and copper or gold copper ores concentrating PLANTS with either roll or stamp mill crushing chushin 9 plants a ta exclusive manufacturers ma of machinery equipments operating under t ota the pneumatic cyanide process we are prepared to io contract t to 04 erect complete plants planta ready for operation and operate them for a specia specified led period NAL COPPER MATTING EXCLUSIVE manufacturers OF P the imp improved roved tamble |