Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 99
PLOTTING. Plotting is the laying out on paper in plan, or horizontal projection, theboundaries of portions of the earths surface of greater or less extent, from thenotes of surveys or other records. When the extents are large, embracing de-grees of latitude and longitude, the plots are designated…
Mechanical drawing
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