The Technical World Magazine, Volume 17Technical World Company, 1912 |
From inside the book
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Page 6
... coal . and engines , horses and supplies , were got across and the line started on north- ward through the ensuing canyons . Meanwhile the great piers were fin- ished and in the autumn of 1909 the steel began to move forward from the ...
... coal . and engines , horses and supplies , were got across and the line started on north- ward through the ensuing canyons . Meanwhile the great piers were fin- ished and in the autumn of 1909 the steel began to move forward from the ...
Page 10
... COAL DOCK . CLEANING ONE. to be set and three steel bridges to be anticipated with temporary wooden struc- tures and all at top speed , for a time- limit of three years had been placed on the 193 miles of construction and this KUSKALANA ...
... COAL DOCK . CLEANING ONE. to be set and three steel bridges to be anticipated with temporary wooden struc- tures and all at top speed , for a time- limit of three years had been placed on the 193 miles of construction and this KUSKALANA ...
Page 12
... coal cars and two engines was thrown . It made a mile and a half the first day , then disappeared , to arrive at Tickel , fifty miles inland , thirty- one days later . Its first day's run had continued about the daily average for the ...
... coal cars and two engines was thrown . It made a mile and a half the first day , then disappeared , to arrive at Tickel , fifty miles inland , thirty- one days later . Its first day's run had continued about the daily average for the ...
Page 14
... COAL DOCK . CLEANING ONE OF THE GARBAGE CARS OF THE PUBLIC BELT. D RAW a line north and south through New York City and practically every foot of the continent of South America will be found to lie to the east of the line . A line ...
... COAL DOCK . CLEANING ONE OF THE GARBAGE CARS OF THE PUBLIC BELT. D RAW a line north and south through New York City and practically every foot of the continent of South America will be found to lie to the east of the line . A line ...
Page 15
... coal and other products . 99 New Orleans lies in a loop of the Father of Waters , backing up on Lake Pontchartrain . The great river furnishes a highway from the North for all the products of the Mississippi valley . Along- side the ...
... coal and other products . 99 New Orleans lies in a loop of the Father of Waters , backing up on Lake Pontchartrain . The great river furnishes a highway from the North for all the products of the Mississippi valley . Along- side the ...
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acres Alaska animals Bering Sea boat bridge building built canal Carey Act carried cent coal Coatesville concrete construction COPPER RIVER cost crop cylinder David Lubin device dollars eggs electric engine fact farm farmer feet fifty fish five four fruit gutta percha heat hour hundred Idaho inches irrigation Island Kansas land larvæ light living Lubin machine means ment method miles million motor operation passed pipe plant POPULAR SCIENCE pounds produced pumping rail railroad river road Sabetha ship shows side sleeping sickness square miles station steam steel Sudan III surface thing thousand tion town track trees trypanosomes tsetse fly twenty United vessel wall wheels wire wireless York York City