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Scientific American, Vol. 40, No. 21 (1879) (1879)

leaf 5

An illustration from Scientific American, Vol. 40, No. 21 (1879), 1879, leaf 5
to wheel or rotary piston. the ‘‘Gary motor,” to be read at the next meeting of the In- A simple and effective car brake, that will apply as well ; Stitute, I would say, that though I have not time at present to wheels when running on curves as when they are running to go inta any lengthened… … |have been described in the Principia of Sir Isaac Newton, Mr. Edward Atkinson, one of the shrewdest business men book ii., prop. xxiii., scholium to theorem xviii, where ‘I DOWLING’S IMPROVED MICROPHONE. of New England, has lately ‘made a trip through the cotton find as follows: States to…

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