A treatise on surveying ; in which the theory and practice are fully explained (1860)
Alsop, Samuel · Philadelphia, E. C. & J. Biddle & co. · leaf 205
position of the protractor after the first maybe determined without drawing meridians, by placing thecentre at the point and turning the protractor until thenumber of degrees in the bearing of the last line coin-cides with that line. Its position is then parallel to theformer one, and the bearing… … * Various hints in this section have been derived from Gillespies LandSurveying. Sec. VI.] PLATTING THE SURVEY, 203 both the direction and position of every subsequent line onthe plat. The figure is the plat from the following field-notes :—2. S. 60J° E. 10.80; 3. S. 8° E. 9.50; 1. K 27|° E. 7.754.…
Surveying
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