The Technical World Magazine, Volume 23Technical World Company, 1915 |
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Results 1-5 of 25
Page 69
... broken from the mines and horses were unable MOTOR FOR ANY BICYCLE The wheel , containing the motor , can be attached in a few minutes to make a motorcycle of the ordinary " safety " . DOGS DOG CARRIES GREAT LOAD OGS of Alaska are both.
... broken from the mines and horses were unable MOTOR FOR ANY BICYCLE The wheel , containing the motor , can be attached in a few minutes to make a motorcycle of the ordinary " safety " . DOGS DOG CARRIES GREAT LOAD OGS of Alaska are both.
Page 70
... Alaska are both pack ani- mals and draft horses to the travelers of that country . The sturdy servant shown in the photograph is ready to move off with a load which weighs . between sixty and sixty- five pounds . Until Alaska's new ...
... Alaska are both pack ani- mals and draft horses to the travelers of that country . The sturdy servant shown in the photograph is ready to move off with a load which weighs . between sixty and sixty- five pounds . Until Alaska's new ...
Page 178
... ALASKA At. pressures , and when he reached bottom , he was allowed to stay only ten minutes . The ascent took an hour and a quarter , and he was left in the water at a depth of ten feet for over half an hour , in order that he might not ...
... ALASKA At. pressures , and when he reached bottom , he was allowed to stay only ten minutes . The ascent took an hour and a quarter , and he was left in the water at a depth of ten feet for over half an hour , in order that he might not ...
Page 179
... ALASKA NOON on December 21 at Fairbanks , Alaska , is identical with midnight , June 21 , at the same place , except that it is usually 130 degrees colder and there is snow on the ground . In winter , the sun in interior Alaska rises ...
... ALASKA NOON on December 21 at Fairbanks , Alaska , is identical with midnight , June 21 , at the same place , except that it is usually 130 degrees colder and there is snow on the ground . In winter , the sun in interior Alaska rises ...
Page 205
... Alaska and today only a third of that area has been mapped . There is al- ways work for the map - makers . Until a few years ago we had no really good maps of the Hawaiian Islands . Today , our surveyors are busily at work there and the ...
... Alaska and today only a third of that area has been mapped . There is al- ways work for the map - makers . Until a few years ago we had no really good maps of the Hawaiian Islands . Today , our surveyors are busily at work there and the ...
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