Show ila ve bated I 1 TRAYLOR T RAY OR crushing chushi ng rolls molls I 1 for your medium fine crushing they have the FLEETING ROLL which eliminates the personal etuati equation 0 n in keeping yo your ur rolls straight and true and free from ruinous corrugations the FLEETING ROLL is al ways on the go it never forgets it does automatically mr superintendent what you have S fired many a man for not doing i e shifting the position of the fixed roll a couple of times each hour and its just the simplest device you ever saw six parts that run exun in oil all I 1 send for bulletin SR 1 and successful roll operation TRAYLOR engineering manufacturing CO main office and works allentown pa 4 i new york chicago los angeles spokane I 1 prospect ros ec t with W th core drills drill 0 S would you buy a property until you saw for yourself what was in it the OKELL DRILL makes a core that will show you without a question of doubt 7 no diamonds or shot used latest a and nd most efficient type of drill ever made for size of core made and advantageous efficiency of the combined churn chum drilling drilling and coring abilities of these machines it has no equal A write for circulars pr prices ices at and d particular artict dars OKELL WELL NA MACHINERY ajun coo CO reading from left to right the cores are arc shown as follows I 1 5 in dia 2 An 5 in dia N los angeles sto st 3 porphyry 5 in dia 4 granite 5 in dia 5 dolomite 5 in dia 6 granite 5 in dia 7 hematite of iron 4 in dia photo of samples of the cores this machine extracts in comparison to LOS ANGELES CALIF california the one inch diamond drill cores core in the foreground |