The Technical World Magazine, Volume 23Technical World Company, 1915 |
From inside the book
Results 1-5 of 85
Page 21
... surveys showed a low - water chan- nel depth of twenty - seven feet . But the sand continued to come , and to shift . The twenty - seven feet at low water in 1852 became twenty - five feet by 1868. complete . THE BATTLE THAT NEVER ENDS 21.
... surveys showed a low - water chan- nel depth of twenty - seven feet . But the sand continued to come , and to shift . The twenty - seven feet at low water in 1852 became twenty - five feet by 1868. complete . THE BATTLE THAT NEVER ENDS 21.
Page 32
... fish hatchery on the American con- tinent is a monument to the value of COPYRIGHT INTERNAT . NEWS COMPLETING EUROPEAN COM- MUNICATION The new ing the minds of men toward peace . ( Continued on page 108 ) 32 TECHNICAL WORLD MAGAZINE.
... fish hatchery on the American con- tinent is a monument to the value of COPYRIGHT INTERNAT . NEWS COMPLETING EUROPEAN COM- MUNICATION The new ing the minds of men toward peace . ( Continued on page 108 ) 32 TECHNICAL WORLD MAGAZINE.
Page 34
COPYRIGHT INTERNAT . NEWS COMPLETING EUROPEAN COM- MUNICATION The new million - dollar wireless tower at Tuckerton , N. J. , has es- tablished night and day communi- cation across the Atlantic for the first time . It is higher than any ...
COPYRIGHT INTERNAT . NEWS COMPLETING EUROPEAN COM- MUNICATION The new million - dollar wireless tower at Tuckerton , N. J. , has es- tablished night and day communi- cation across the Atlantic for the first time . It is higher than any ...
Page 66
... complete photo- graphic outfit , now make it possible for the motion - picture machine to enter into active competition with the camera . The exhibition machine is so small it can be easily carried , costs less than one hundred dollars ...
... complete photo- graphic outfit , now make it possible for the motion - picture machine to enter into active competition with the camera . The exhibition machine is so small it can be easily carried , costs less than one hundred dollars ...
Page 83
... complete , and although the gems have been " planted , " the visitor will have the opportunity of seeing , in detail , how this remarkable mine is worked . The original of the mine was discov- ered a few years ago in the Pala Moun ...
... complete , and although the gems have been " planted , " the visitor will have the opportunity of seeing , in detail , how this remarkable mine is worked . The original of the mine was discov- ered a few years ago in the Pala Moun ...
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