A dictionary of architecture and building : biographical, historical, and descriptive (1902)
Sturgis, Russell, 1836-1909 · New York : The Macmillan company · leaf 150
denoted by HP217 PROJECTION and IP, resiiectively. Tlieir intersection is astraiglit line called the ground line, denoted by //iiiis; FJcrnlioiia. Tiic i)rojection uponIII is called tlie iiorizontal projection, or plan ;tiiat upon VP, the vertical iirojection, or ele-vation. The [ilan and elevation… … Projection Bvz.\NTiNK Groined Vault shown in IsometricProjection-. {VP). Upon HP let any object, such as arectangular block, be placed, and let lines bedrawn through all of its points perpendicularto HP, giving its plan, and other lines perpen-dicular to VP, giving its elevation. If now the jiajier…
Architecture · Architects
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