Inside Out Library
Scientific American, Vol. 76, No. 24 (1897) (1897)
leaf 7
250 revolutions per minute and On the whole line there are twenty-two grade cross- mental and preparatory to a further extension of the the consumption 16 amperes at 600 volts. The stand- ings, at each of which the third rail is replaced by system. The results were so promising that it was de- ard… … catch on the piston rod is room in the building for lifts the small lever shown a third engine when the © 1897 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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