A manual of elementary geometrical drawing, involving three dimensions. Designed for use in high schools, academies, engineering schools, etc.: and for the self-instruction of inventors, artisans, etc. ... In five divisions .. (1868)
Warren, S. Edward (Samuel Edward), 1831-1909 · New York : J. Wiley & son · leaf 163
, x. At n, one of theseholes, of which there are supposed to be five, is shown in section. Fig. 137. The outlines of M, one of the outlet pipe flanges, aredrawn by processes similar to those employed in drawing the shelf,K, in plan. 270. Execution. As a fine drawing, the plate explains itself.… … PL. \n:
Geometrical drawing · Mechanical drawing
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
