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Scientific American, Vol. 70, No. 5 (February 1894) (1894)

leaf 3

An illustration from Scientific American, Vol. 70, No. 5 (February 1894), 1894, leaf 3
is revolved as it is op- was said to have been struck by the guard when the car was running at the rate of twelve miles an hour, erated upon by the revolution of a horizontal screw shaft engaging a worm wheel on the mandrel, the this trial having been made in Brooklyn in October last. This fender… … scription is this year renewed, another lady now join- THE ROBINS LIFE GUARD FOR STREET CARS. THE EDISON MIMEOGRAPH TYPEWRITES. ing with the originator of the idea, while a third comes forward with a similar subscription for the Scientific being equipped with facilities for writing English, of…

Munn · Rubies · Ruby · Device · Connected · Scientific American · Motor · Electric current · Binding posts · Horse power · Meteorological station · Years ago · Large number · Express money · Largest circulation · American supplement

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