An encyclopaedia of architecture, historical, theoretical, & practical. New ed., rev., portions rewritten, and with additions by Wyatt Papworth (1888)
Gwilt, Joseph, 1784-1863, Papworth, Wyatt Angelicus Van Sandau, 1822-1894 · London Longmans, Green · leaf 834
f suchobjects is truly determinable by rule. The mechanical operations necessary for this pur-pose form the subject of what follows. It is however necessary, before proceeding to laythem before the reader, to premise that he must thoroughly study and understaiiff the pre-ceding definitions before… … ET5ADCF, whereof ABCD is a cube, and RCEE a double cube, that is, twice the heightofC15.\D. GIj is the ])lau of the ground line ; S, the station point. Through S drawXY jiarallel to the ))iane of delineation G L, and draw SG and SL respectively jtarallei tothe sides EA and AD of the united cubes…
Architecture · Architects
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