The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 21
rovedthat the great engine lately erected by the East London Water WorksCompany at Old Ford, does not consume upon an average more than2,% As. of coals per hour per horse power, and as the coals used arethe refuse of Newcastle coals, the largest piece not being greater thanJ inch in diameter, we… … If fi ^--^--mim^
Architecture · Civil engineering · Science
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