Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 41
ches deep, with 2-inch treenails of white oak. These nails are sometimes putnearer together, and the ties likewise. The planking is of white pine. When the timber piers hadreached a certain height, the piers K K, of four compartments, were put down, two of which, tbe nearest tolow water, were… … Boali.— One inch=20 feet. One inch=8 feet. AQUEDUCT, CKOTON. 39 inches at the smaller eud, and 6 feet apart from centre to centre ; the treenails of the pquared timber thaBame. The uppermost of them are made of elm and white oak, treenailed every 3 feet, 30 inches deep,2J inches in diameter. The…
Mechanical engineering · Mechanics · Engineering
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![An illustration from Catalogue des monuments et inscriptions de l'Égypte antique / publié sous les auspices de S.A. Abbas II Helmi par la direction générale du Service des antiquités [de l'Égypte] ; par J. de Morgan, U. Bouriant, G. Legrain, G. Jéquier, A. Barsanti (1894)](https://img.insideoutlibrary.com/img/200/ia-cataloguedesmonu21egyp-46-41.webp)
