The Technical World Magazine, Volumes 18-19Technical World Company, 1912 |
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Page 5
... Coal is abundant and cheap . The equip- ment of the plants is technically perfect . The industry is thoroughly organized for conquest . The American steel industry should be the most formidable factor in the world market . It isn't . In ...
... Coal is abundant and cheap . The equip- ment of the plants is technically perfect . The industry is thoroughly organized for conquest . The American steel industry should be the most formidable factor in the world market . It isn't . In ...
Page 69
... coal and a speed of 14 knots per hour , and she is capable of deliver- ing 110 tons of coal per hour to a war- ship . T HE amateur photographer who has now become ubiquitous ,. 69.
... coal and a speed of 14 knots per hour , and she is capable of deliver- ing 110 tons of coal per hour to a war- ship . T HE amateur photographer who has now become ubiquitous ,. 69.
Page 78
... coal , and it is claimed that accurate notes taken in the mine show the av- erage working capacity of this machine to be 21.3 tons per hour including the loading and shifting of the cars and the moving of the machine . 2 TREE TRIMMING ...
... coal , and it is claimed that accurate notes taken in the mine show the av- erage working capacity of this machine to be 21.3 tons per hour including the loading and shifting of the cars and the moving of the machine . 2 TREE TRIMMING ...
Page 80
... , can ade- quately picture . the quately picture . The great lake of mol- ten lava quivers , surges and roars and the whole is a scene of terrific grandeur . COAL IN THE ARCTIC MINING COAL IN By DR . 80 TECHNICAL WORLD MAGAZINE.
... , can ade- quately picture . the quately picture . The great lake of mol- ten lava quivers , surges and roars and the whole is a scene of terrific grandeur . COAL IN THE ARCTIC MINING COAL IN By DR . 80 TECHNICAL WORLD MAGAZINE.
Page 81
COAL IN THE ARCTIC MINING COAL IN By DR . ALFRED GRADENWITZ GREEN HARBOR , AND THE CABLE FOR CARRYING COAL AT. PITZBERGEN was not al- ways the barren , uninhabited country it is known to be at present . For several centuries it formed ...
COAL IN THE ARCTIC MINING COAL IN By DR . ALFRED GRADENWITZ GREEN HARBOR , AND THE CABLE FOR CARRYING COAL AT. PITZBERGEN was not al- ways the barren , uninhabited country it is known to be at present . For several centuries it formed ...
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acres aeroplane alfalfa American apparatus automatic train stop boat bridge building built canyon carried cent Chicago coal concrete construction cost crop Deschutes River device dollars dred eggs electric engine fact factory farm farmer fish five four fruit give Gulf Stream heat horse horsepower hour inches inventor isoprene Jack Jouett kaoliang kinetophone Labrador Current land light live machine means ment method Mexico miles million motor mountain Necaxa operation orchard patent pheasant picture pipe plant pounds produced railroad river road ship side speed station steel stream street submarine tain thing thousand tion tons trachoma trackless trolley train trees twenty United vessel water power wheels white lead wire wireless York young