Show the national N supply sumo avo y companies compani 41 es maintain for your convenience stores in every important gas field in the united united states canada and mexico everything supplied for drilling and pumping as well as completely equipped machine shops gasoline extraction plants booster stations etc for oil and gas production 4 in addition to the full line of standard and rotary drilling ing machinery drilling accessories tools etc manufactured by us we supply or are exclusive sales agents for steel sectional buildings ajax steam drilling engines superior gas engines columbian manila cordage roebling wire rope ingersoll rand vacuum 1 pumps and compressors dayton couplings etc sole distributors of the national supply gos coyse national portable drilling rigs PRINCIPAL OFFICES fc toledo 0 pittsburgh pa new york N Y independence kan han lois LOB 01 angeles cal tulsa okla ft worth tex casper and laramie wyo export department new york office |