Jopling, Joseph, Gladwin, George, fl. 1821-1838 · London : M. Taylor · leaf 65
a right-angled parallelogram; and that in two other prisms, marked d , and f, three faces are seen, but none of them right-angled parallelograms. The prisms c, b> and h, may be supposed to be a continuation of the prisms g, fy and d, passing through the octagonal prism a. Fig. 104. Fig. 105. Fig.…
Axonometric projection · Perspective
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
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