Spanton, J. Humphrey (John Humphrey) · London, Macmillan and Co., Limited; New York, The Macmillan Company · leaf 144
We will now take four simple solids, viz. a cube, a rectangularsolid, a pyramid, and a triangular prism, and show the differentpositions they can occupy with reference to the co-ordinateplanes, i.e. the v.p. and H.P. Fig. 247 represents the four solids in what is called simplepositions, i.e.… … Fig. 248.Fig. 248 represents the same solids with their bases on the H.P.as before, but their sides are now inclined to the V.P. Fig. 249. Fig. 249 shows them with their fronts and backs, parallel to theV.P., as in Fig. 247, but with their bases inclined to the H.P.
Geometrical drawing · Design · Drawing
Internet Archive · Wellesley College Library · Public Domain Mark 1.0. Free to use for anything.
