Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 88
and Cross-section Paper. Paper printed in squares is used by designers of figures for calicoes, silks,and woollens. For the engineer, there is a class of papers called profile andcross-section papers^ sold in sheets or rolls, and of various scales. In the first,which is almost entirely applicable… … UNITED states UNITS.Fig. 181. intended, as the name implies, for cross-sections of railway or canal cuts,but now extensively employed by the architectural and mechanical designerfor the rough sketches of works either executed or to be executed ; by the 72 DRAWING INSTRUMENTS. sanitarian, for the…
Mechanical drawing
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