Show sullivan speaking oi of performance heres another one water drill on cradle mounting ROTATORS ROTA ORS drove ft of heading in very hard diorite f for or sullivan clark contractors on the so pacific gold copper co adit north of did dd this his ogden utah without being taken out of the heading during the entire distance and was never taken apart utah silver lead mines drove feet in in hard ground with rotators repairs on rotators were repair cost per foot one and one half cents per foot ask for bulletin F sullivan machinery co walker bank sullivant on cradle and shell mounting I 1 it g it I 1 its I 1 I 1 sit I 1 III III litell III it its IIII 1111 liall IIII 1111 ili ili IIII 1111 tits I 1 okell combination rotary and churn drill T Z r our core barrels used with these machines cut the T z 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 z send for descriptive circular and prices okell well machinery co T phone broadway north los angeles st LOS AN california 2 it I 1 it I 1 if 1111 it I 1 it I 1 it a it I 1 it I 1 it I 1 it I 1 it I 1 it I 1 ili 1 I li I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 ar ARMSTRONG CHURN DRILLS TRACTOR AND PORTABLE TYPES especially adapted for prospecting mineral lands oil leases and for cleaning 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 CAL caa rocc C |