The Technical World Magazine, Volume 23Technical World Company, 1915 |
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... Four " in Water Power . . 18 Lewis R. Freeman Tens of millions of horsepower are going to waste in three of the four greatest waterfalls in the world . Though all the energy of the streams is now being lost , there is little reason to ...
... Four " in Water Power . . 18 Lewis R. Freeman Tens of millions of horsepower are going to waste in three of the four greatest waterfalls in the world . Though all the energy of the streams is now being lost , there is little reason to ...
Page 22
... four and one - fourth mile south jetty . Active jetty building was begun in April , 1885 , the low - water depth of the Columbia River bar still being only nineteen feet . The Columbia River ap- propriation got mixed up in the Con ...
... four and one - fourth mile south jetty . Active jetty building was begun in April , 1885 , the low - water depth of the Columbia River bar still being only nineteen feet . The Columbia River ap- propriation got mixed up in the Con ...
Page 23
... four years after the completion of the initial jetty , the low - water depth had decreased three feet , to twenty - eight feet . The warfare was on again . Again Congress was laggard . But in June , 1900 , $ 250,000 was appropriated for ...
... four years after the completion of the initial jetty , the low - water depth had decreased three feet , to twenty - eight feet . The warfare was on again . Again Congress was laggard . But in June , 1900 , $ 250,000 was appropriated for ...
Page 24
... which I mention will ever be practicable , nor yet desirable ; but I merely wished to point ONE OF THE SEVEN GREAT CATARACTS OF LA GUAYRA Only. 24 THE " BIG FOUR " IN WATER The "Big Four" in Water Power Lewis R Freeman.
... which I mention will ever be practicable , nor yet desirable ; but I merely wished to point ONE OF THE SEVEN GREAT CATARACTS OF LA GUAYRA Only. 24 THE " BIG FOUR " IN WATER The "Big Four" in Water Power Lewis R Freeman.
Page 25
... Four " waterfalls whose power has been turned to practical use , this being due to the fact that it is situated in the very center of one of the most important of the world's industrial regions , whereas Victoria , La Guayra , and ...
... Four " waterfalls whose power has been turned to practical use , this being due to the fact that it is situated in the very center of one of the most important of the world's industrial regions , whereas Victoria , La Guayra , and ...
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