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Elementary projection drawing. Theory and practice. For preparatory and higher scientific schools, industrial and normal classes; and the self-instruction of teachers, inventors, draftsmen, and artisans. In six divisions .. (1880)

Warren, S. Edward (Samuel Edward), 1831-1909 · New York, J. Wiley & sons · leaf 133

An illustration from Elementary projection drawing. Theory and practice. For preparatory and higher scientific schools, industrial and normal classes; and the self-instruction of teachers, inventors, draftsmen, and artisans. In six divisions .., 1880, leaf 133
lit * 1:1 i W 1 I oi/ijl ^^ ^Hr—^—f—^ PL. IX … CHAPTER II. SHADING. 131. The distinction between a shade and a shadoiv is this.A shadoiv, as indicated by the preceding problems, is the portionof a body from which light is excluded by some other body. Ashade, is that portion of the surface of a body from which lightis excluded by the body itself…

Geometrical drawing · Mechanical drawing

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

More pictures from Elementary projection drawing. Theory and practice. For preparatory and higher scientific schools, industrial and normal classes; and the self-instruction of teachers, inventors, draftsmen, and artisans. In six divisions ..

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