Practical engineering drawing and third angle projection, for students in scientific, technical and manual training schools and for ... draughtsmen .. (1897)
Willson, Frederick Newton, 1855-1939 · Princeton, N.J., The author · leaf 31
Wand. CappEr. Brick. CONVENTIONAL SECTION-LINING. 25 rig-. -41. More natural effects can also be given by the use of colors, in representing the other materialsof construction; and the more of an artist the draughtsman proves to be the closer can he approx-imate to nature. Pale blue may be used for…
Mechanical drawing · Lettering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
