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 652
III,KM, /••//Ai-JitJ.v, £ni^rLtveU btf JC Buttrc SPA 437 SPA about an inch broad, nailed to the joists at intervals ofone foot each. SPAN, the width of an arch; the distance between thepiers, or the length of an imaginary line extending betweenits springing on cither side; the same as chord.…
Architecture · Architects
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