The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 355
cut, only then, e should be taken equal to the distance CL;and of course the distance gone upon the tangent should be taken inan opposite direction. It will also apply when it is desired merely topass through a given point i. I am, Sir, Your most obedient servant, JiiM 18, 1839. R. W. T. [This… … Sir—Observing the notice in your Journal for this month thatMessrs. Bramah and Fox are manufacturing the railway gauges in-vented by Mr. Cowper, I take the liberty of suggesting,through thesame medium, what 1 consider will be an impro\ ement, viz. instead ofhaving a man to watch the inilcx, and…
Architecture · Civil engineering · Science
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