What this would mean to Buffalo it is almost impossible to estimate, especially in regard to the steel industry. Buffalo now has an advantage over Pittsburg in the cost of ore, limestone, and several other matters incident to the manufacture of iron and steel, Pittsburg’s sole remaining advantage being its proximity to coking coal. This will be obliterated. A large percentage of the vast steel and allied industries centring at Pittsburg will, of their own volition, move within the boundaries of the State of New York and locate along the Niagara frontier. This industrial migration has already begun. It will continue, naturally, ceaselessly. The ore will meet the coke at Buffalo, and the manufactured product will be floated down the Erie Canal instead of being hauled across the Alleghanies. This is inevitable. And just as inevitable is the migration of other industries to Buffalo from other cities. Not only does the cheap lake and canal transportation call to them, but also the cheap and unlimited power of Niagara. A few years ago George Westinghouse said: “I expect to live to see the day when a city that will astonish the world will stretch along the entire Niagara frontier--and this city will be Buffalo.” Those who investigate this frontier to-day cannot fail to see the strength of his prediction. Tesla said that Niagara power would revolutionise manufacturing in the United States. It is already revolutionising it in and about Buffalo, and the power of the world’s greatest fall has only been tapped. On the American side the Niagara Falls Power Company is developing one hundred and five thousand horse-power, and the Niagara Falls Hydraulic Power and Manufacturing Company fifty thousand, while on the Canadian side the Canadian Niagara Falls Company is developing fifty thousand horse-power and the Electrical Development Company and the Ontario Power Company sixty-two thousand each. Less than four per cent. of the total flow of water over Niagara Falls has been diverted by the companies now in operation. The total fall of water is theoretically capable of producing over seven million horse-power, which would run virtually all of the manufacturing plants in the United States.