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Scientific American, Vol. 11, No. 21 (1864) (1864)

leaf 15

An illustration from Scientific American, Vol. 11, No. 21 (1864), 1864, leaf 15
d will infallibly and constantly direct as during preceding years, all the latest improvements in Steam En: The object of this invention is to reduce the resist- the flange away from the rail. A curve or uneven- gineering, War Vessels, Ordnance—military and naval—Fire-arms, Mechanics’ Tools,… … alone are oft-times worth more to the subscriber than the amount of a whole year’s subscription, its effect will be counteracted in less than a single TERMS OF SUBSCRIPTION. of alignment or surface. In this improved truck the revolution; and in traversing the curve the outer Two volumes of the…

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