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The Civil engineer and architect's journal, scientific and railway gazette (1839)

London : [William Laxton] · leaf 245

An illustration from The Civil engineer and architect's journal, scientific and railway gazette, 1839, leaf 245
kness, and the darkness comprehendeth itnot. We grope, as if blind, for that which is patent beforeus. The general outlines and proportions are given in the annexed figures; the dimensions, of course, vary with the age and growthof in<lividuals. The figures denote the width and length of… … a—Cnd. i—Black Fish. c—Sea Bass,rf—Porgy. g—Striped Bass.A—Salmon. I confess I had no idea of meeting with figures so closely alliedto the artificial ones which I had found most effectual as propellers.With the exception of the first two, the whole approach to equi-lateral triangles. In the absence…

Architecture · Civil engineering · Science

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