The Technical World Magazine, Volume 17Technical World Company, 1912 |
From inside the book
Results 1-5 of 80
Page 66
... device for transferring coal from cars to ships . It must make a profit : interest on the in- vestment in it must be paid ; the operating cost must be met . This is all charged against the coal- WHY YOUR COAL BILL IS SO HIGH A MODERN ...
... device for transferring coal from cars to ships . It must make a profit : interest on the in- vestment in it must be paid ; the operating cost must be met . This is all charged against the coal- WHY YOUR COAL BILL IS SO HIGH A MODERN ...
Page 68
... device the coal is scraped down from the pile upon this con- veyor which carries it to the reloading plant . WHY YOUR COAL BILL IS SO HIGH This is a. to cite a fifth illus- tration , and I might add a sixth and a seventh . We have about ...
... device the coal is scraped down from the pile upon this con- veyor which carries it to the reloading plant . WHY YOUR COAL BILL IS SO HIGH This is a. to cite a fifth illus- tration , and I might add a sixth and a seventh . We have about ...
Page 69
... device . size . One winter of this practice was enough ;. me at a big profit . That increases your and my burden . It ... devices and arising from the increased size of the mines . I answer him by say- ing that the price of domestic coal ...
... device . size . One winter of this practice was enough ;. me at a big profit . That increases your and my burden . It ... devices and arising from the increased size of the mines . I answer him by say- ing that the price of domestic coal ...
Page 99
... device for removing a fish- bone stuck in the throat , and we want to see if it works . " - London Globe . So Provoking CLARA " While I was playing whist with Mrs. Singleton last evening , she asked me what was the trump at least six ...
... device for removing a fish- bone stuck in the throat , and we want to see if it works . " - London Globe . So Provoking CLARA " While I was playing whist with Mrs. Singleton last evening , she asked me what was the trump at least six ...
Page 112
... DEVICE FITTED TO THE AUTO . CRANKING WITH DANGER THE ELIMINATED next best thing to a self cranking device for an automobile engine is a means of cranking the motor by hand with the usual labor lessened and the danger from backfiring of ...
... DEVICE FITTED TO THE AUTO . CRANKING WITH DANGER THE ELIMINATED next best thing to a self cranking device for an automobile engine is a means of cranking the motor by hand with the usual labor lessened and the danger from backfiring of ...
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acres Alaska American Bering Sea boat boiler bridge building built canal Carey Act carried cent Chicago coal Coatesville concrete construction COPPER RIVER cost crop David Lubin device dollars eggs electric engine experiment farm farmer feet fish fruit give GUTTA PERCHA heat hour hundred Idaho inches irrigation Kansas Keen Kutter land larvæ light living Lubin machine means ment method miles million months motor Oliver Typewriter operation Pacific passed pipe plant POPULAR SCIENCE pounds practical produced profit protection pumping rail railroad river road Sabetha ship shows side sleeping sickness station steam steel Sudan III surface TECHNICAL WORLD MAGAZINE thing thousand tion town track trees trypanosomes tsetse fly Typewriter United vessel wall wheels wire York York City