The American builder's companion : or, A system of architecture, particularly adapted to the present style of building ; illustrated with seventy copperplate engravings (1827)
Benjamin, Asher, 1773-1845 · Boston : R.P.&C. Williams · leaf 29
the cord b e, and b g ; draw e c,and g d, at right angles with b e, and b g, and from the centre at a, divide a e,and a g, each into five equal parts; also from 6, at the crown, in the centre ofthe line d c, divide b c, and b d, each into five equal parts ; and draw 1 1,22,3 3, 4 4, c c, and g d,… … A..Beni.-im]n ■■> 0 7 1HW.Snvder. AiVIERICAN BUILDERS COMPANION. V> PLATE V. FIG. A.To describe &. representation of a semiellipsis by the intersection of righthnes. Let c d be the transverse diameter, d 6 equal to one half of the conju-gate diameter ; divide d 6, and 6 6, each into six…
Architecture · Architecture -- United States
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