The Technical World Magazine, Volume 19Technical World Company, 1912 |
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Page 10
... cent of all the developed waterpower of those States . In Pennsylvania , this group controls eighty per cent of developed powers ; in Colorado , seventy - two per cent ; in New Hampshire , sixty - one per cent ; in Oregon , fifty - eight ...
... cent of all the developed waterpower of those States . In Pennsylvania , this group controls eighty per cent of developed powers ; in Colorado , seventy - two per cent ; in New Hampshire , sixty - one per cent ; in Oregon , fifty - eight ...
Page 23
... cent of the immigrants arriving - who were over the age of fourteen years were unable either to read or write . And the percentage of entirely illiterate immigrants is increasing quite rapidly ; rising from almost . twenty per cent in ...
... cent of the immigrants arriving - who were over the age of fourteen years were unable either to read or write . And the percentage of entirely illiterate immigrants is increasing quite rapidly ; rising from almost . twenty per cent in ...
Page 169
... cent of the railroad mileage in the United States . The first twenty months of the safety movement on the ... cent ; 2,183 fewer trainmen injured , a decrease of 42.5 per cent ; 11 fewer switchmen killed , a decrease of 40.8 per cent ...
... cent of the railroad mileage in the United States . The first twenty months of the safety movement on the ... cent ; 2,183 fewer trainmen injured , a decrease of 42.5 per cent ; 11 fewer switchmen killed , a decrease of 40.8 per cent ...
Contents
The Lion Leaps | 2 |
Palace Depot For Two Trains A Day Hartley M Phelps | 97 |
Playing Polo In Autos | 103 |
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