Show ARMSTRONG DRILLS TRACTOR AND PORTABLE TYPES especially adapted for prospecting mineral fineral iN lands oil lease i and for cli cleaning aning out oil wells at low cost SPECIAL MODEL FOR BLAST HOLE DRILLING all types can be furnished with gas engine steam or electric power catalog and quotations on request H C KAUFMAN COMPANY WESTERN distributors union league los angeles calif iq II 11 electric triplex pu m p fig 6 x to brive AA with H P motor working pressure pounds T per square inch KAND ama RUMSEY TRIPLEX POWER PUMPS the electric triplex pump illustrated is one of our smaller patterns designed for exerting hydraulic pressures of up to pounds per square inch hundreds of these machines are in service in industrial plants throughout the country including the united states navy yards at charleston norfolk and philadelphia for operating presses and other hydraulic ly operated machines for testing and similar service rumsey triplex pumps include a broad range of styles n and sizes for domestic and industrial water supply municipal Z waterworks water works mine pumping fire duty boiler feeding circulating hydraulic hydra ulio elevators and the like as well as for handling chemicals oils tar and thick liquids of similar nature and for pumping sewage irrigation and the like capacities range up to gallons a day pressure up to pounds catalog ID B mailed on request F C richmond machinery company r west second south So lilith salt lake city utah okell combination rotary T T and churn drill T T T alil T T T T T our core barrels used with these machines cut the T T hardest rock faster than a standard rig at a tenth the cost and bring a core the owner then knows what hes got no more guessing these machines are the last minute production for the opening up of new oil territory for depths to 2500 feet T BUILT HERE AND USED HERE send for descriptive circular and prices okell well machinery co phone broadway north los angeles st LOS ANGELES california 10 T ROBINS CONVEYING MACHINERY 2 M a V n tons of n dominion limestone were taken from the stockpile at the iron and steel hold of companas Comp anys quarry and loaded into the a steamer in 3 6 belt conveyors hours 37 minutes by a series of robins this is part of the robins system send tor for our handbook of conveyor practice and learn nore more about it ROBINS CONVEYING BELT CO 5 salt lake city newhouse so chicago old colony bid park row building N Y city san francisco the griffen co birmingham ala C B davis co |