Here you will find one or more explanations in English for the word Perspectograph.
Also in the bottom left of the page several parts of wikipedia pages related to the word Perspectograph and, of course, Perspectograph synonyms and on the right images related to the word Perspectograph.
Perspectograph
Perspectograph Per*spec"to*graph, n. [L. perspectus (p. p. of
perspicere to look through) + -graph.]
An instrument for obtaining, and transferring to a picture,
the points and outlines of objects, so as to represent them
in their proper geometrical relations as viewed from some one
point.
Meaning of Perspectograph from wikipedia
