d in America, Among the notable carriages quantities of very fluid rockoil, and, if this incorpora- the advisability of stringing a life line or cable across the which are built and used in the United States are tion of the mass should proceed too slowly or remain river from the New York State… … great speed. than 90 per The success of eent of com- these vehicles bustible sub- stances and less than 5 per cent of incombustible fully demonstrates the practicability of the self-con- the line of navigation. The object of such a cable or tained hydrocarbon motor. With gasoline safe to life line…
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