The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 246
Section of the Valve. We were aware that the principle of this pump had been con-•idered to be the invention of Trevithick, but the arrangement of a bucket and plunger working in one cylinder we thought to benevv at the time we used them. In this it appears we were wrong. … Seer oc of Direct-Action Tump at the Waterworks, Trafalgar.^ luarp. fur upon referring to page 281 of A Description and Histoiii-ttl 211 THE CIVIL ENGINEER AND ARCHITECrs JOURNAL. [J. Account of Hvdrnnlic and othor Machines for Rnising Water, 1>yTlionias Ewbank, publisliccl in IRl^, we there…
Architecture · Civil engineering · Science
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