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 147
done, to make your groin set centres, as froma to c, and from 4 to c/, divide the curve dec into four equalparts, as at g and/; so arcp e/small centres, you will wantto nail on the centres first boarded, whose place or plan is ath ; these small centres may be put in at pleasure, accordingto the… … Fig. 3.
Architecture · Architects
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