The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 389
tbuildings have been designed, and are being erected, by Messrs. Samuel andJames Holme.—Liverpool Journal. MILLSTONES. M. Guevin Bouchon and Company sent to the Exposition of France seve ■ral millstones. Among them was one of Trains aiJriferous millstones, thearrangement of which allows the… … thus formed. Four orifices, a a, starting from near the centre of the mill-stone to within 5i| inches of the periphery, and pierced sloping, are madethrough the whole thickness of the stone. The mill is provided in the centrewith a cast iron eye or box, b, in the form of a cone reversed, and on its…
Architecture · Civil engineering · Science
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