London : Longman, Rees, Orme, Brown, Green, and Longman · leaf 226
to them. li s t u V {Jg. 10.5.) be the projection of one face of a cubewhose plan is ^^^ 100., then, to represent 5 ^ the same lengthas it is in the geometrical plan, it must be parallel to the plane;and if s ^ be parallel to the plane, of course u v will also beparallel to it; and to represent 5… … y
Architecture
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