Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 722
Fig. 1783. T04 ISOMETRICAL DRAWING. drawn, and has this great convenience, that it is drawn to and can be measuredby a scale on the isometric lines. Fig. 1784 is the isometrical projection, of the wave-line principle, of ship ^ S\ Fig. 1784. construction, from Russells Naval Architecture—as… … 46 PERSPECTIVE DRAWING.
Mechanical drawing
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