Technical World Magazine, Volume 12Technical World Company, 1909 |
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Page 39
... river beauties into eatables at the rate of one a second instead of the hand - rate of one a minute that used to be a boast . A two horse- power engine thus does the work of sixty Chinese workers , for each machine con- tents itself ...
... river beauties into eatables at the rate of one a second instead of the hand - rate of one a minute that used to be a boast . A two horse- power engine thus does the work of sixty Chinese workers , for each machine con- tents itself ...
Page 40
... RIVER SALMON WHEEL . This sort of snare is a gold mine for the lucky owner who finds a good place to establish it . BIG CATCH IN A SALMON TRAP . This photograph was. the human Chink was accustomed to sever , but curved and rounding , as ...
... RIVER SALMON WHEEL . This sort of snare is a gold mine for the lucky owner who finds a good place to establish it . BIG CATCH IN A SALMON TRAP . This photograph was. the human Chink was accustomed to sever , but curved and rounding , as ...
Page 41
BIG CATCH IN A SALMON TRAP . This photograph was taken on the Fraser River in British Columbia . HATCHERY FOR THE SALMON EGGS . Where men try to. him and carries him to the first set of double concentric knives , which cut off the tail ...
BIG CATCH IN A SALMON TRAP . This photograph was taken on the Fraser River in British Columbia . HATCHERY FOR THE SALMON EGGS . Where men try to. him and carries him to the first set of double concentric knives , which cut off the tail ...
Page 43
... RIVER. about half the price of the other . Still further down the list is the hump - back . Yet both these fish are important items in the season's business of the fisheries and the canneries , because they are sala- ble to the negroes ...
... RIVER. about half the price of the other . Still further down the list is the hump - back . Yet both these fish are important items in the season's business of the fisheries and the canneries , because they are sala- ble to the negroes ...
Page 59
... river or street , and at a safe height from the ground . In his early experiments with the invention Sir Oliver Lodge stretched wires across the space separating the roof of his laboratory from neighboring buildings , and although the ...
... river or street , and at a safe height from the ground . In his early experiments with the invention Sir Oliver Lodge stretched wires across the space separating the roof of his laboratory from neighboring buildings , and although the ...
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