Viollet-le-Duc, Eugène-Emmanuel, 1814-1879, Van Brunt, Henry, 1832-1903 · Boston : Ticknor and Co. · leaf 390
a medal, was exhibited in 1867—belongs to M. Lachambre, contractorfor blacksmiths work. 336 LECTURES ON ARCHITECTURE. this :—Let figure 13 be a portion of rooting A b, at an angle of45 on a building 40 feet wide. The front walls having beenbuilt, and the division walls or ironframed partitions… … ■ I Fig. 13.—Coustiuctiou of Iron Roulint; Nothing more is needed than to fix in place the ridge-piece ofplate and angle-iron (see the detail d) crowning the cross-walls.At the workshop are prepared frames about 6^ ft. long,each with a breadth of 5 ft. 10 in. at least, or 6^ feet at most. LECTURE…
Architecture
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