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 92
shading, the effect to be aimed at being thatof the rail section of Fig. 136. 236. When some f)articular material is to be indicated, a flat tint of theproper technical color (see Art. 73) should be laid on with the brush, eitherbefore or after shading. When the latter is clone with sepia it is… … WOOD.—RIVER - BEDS.—M.iSOXRY, ETC. 237. While the engineering draughtsman is ordinarih so pressed for time as not to be able togive his work the highest finish, yet he ought to be able, when occasion demands, to obtainboth natural and artistic effects; and to conduce to that end the writer has…
Mechanical drawing · Lettering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
