Encyclopedia of architecture : a dictionary of the science and practice of architecture, building, carpentry, etc., from the earliest ages to the present time, forming a comprehensive work of reference for the use of architects, builders, carpenters, masons, engineers, students, professional men, and amateurs (1852)
Nicholson, Peter, 1765-1844, Lomax, Edward, Gunyon, Thomas · New York : Johnson, Fry & Co. · leaf 634
fir, or by 4.34 for oak, will give the depthrequired in inches. Case 2.—To find the breadth when the length of bear-ing and depth arc given. ■•Rule.—Divide the square of the length in feet, by thecube of tiic depth in inches; and the quotient multiplied by74 for fir, or by 82 for oak, will .give… … N M B D « A n^ S3 Fi^ 54
Architecture · Architects
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