Industrial drawing and geometry; an introduction to various branches of technical drawing (1911)
Spooner, Henry John, 1856- · London, New York [etc.] Longmans, Green, and co. · leaf 43
Pig. 73.—Constriiction of a scale of jj. Fig. 72.—Line divided into equal parts. which is the correct way, dimensions can be readily taken off with the dividers, by placing the points on the feet and inches m the required positions.Thus, to take off 2 9 , place one leg of the dividers on point 2,…
Mechanical drawing · Geometrical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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