The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 450
iked heads or cross sills 12 by 12 inches, upon which is laid 6 inch planking. Between thehe ds and cross sills is filled in with rubble. S.p, sheet piling at the toe of the wing walls. i,ar, and B, invert to lock chamber oi brickwork, b.st, bondstones 15 inches thick. C, stone coping 18 inches… … Scale one inch to the foot. _.7.._.-.5.
Architecture · Civil engineering · Science
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