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Phot.: 



Ernest Fox 



NIAGARA S CAVE OF THE WINDS 



The Niagara that mantles itself in ice at the silent touch of the Frost King, in its turn 

 touches sand and coke, and they become near-diamonds ; water and salt, and they become 

 purity in drinking water; clay, and it gives forth a marvelous metal; a dead wire, and it lights 

 a city or drives a car; carbon and silica, and they are transformed into lubricants or inks. 



418 



