Show 11 fill 11 1 I 1 TW C I 1 bant hose um CST sheet ab 13 TO 0 NO OTHER BRANCH OF OUR BUSINESS do we sive give more attention attention atten tio than to the engineering and mining minine trade 1 rade carrying Larr Carr yina yina a full lull line in in stock we are arc in in a position to fill th the e largest orders in in the shortest possible time our 30 years year experience peri ence enables ut us to manufacture the most reliable products which fully satisfy all demands of modem ensine engineering erina practice write for our new catalog L MINE SMELTER SUPPLY CO agents REVERE RUBBER CO boston mass NEW YORK PITTSBURG philadelphia minneapolis CHICAGO NEW ORLEANS SAN FRANCISCO KANSAS CITY MO giant beltina lievero anter er hose prospect with M core r e drills ri 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 clu question estion of doubt no diamonds or shot used latest and most efficient type of drill ver ever made for size of core made and advantageous efficiency of the corabi combined ned churn drilling an and coring abilities of these ma machines chines it has no equal write for circulars prices and particular OKELL WELL MACHINERY CO reading from left to right the cores are shown as follows 1 5 in in dia 2 An 5 in dia N los angeles 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 california CAL the one inch diamond drill cores in the foreground |