Hydrographical surveying : a description of means and methods employed in constructing marine charts (1920)
Wharton, W. J. L. (William James Lloyd), 1843-1905, Field, Arthur Mostyn, 1855- · London : J. Murray · leaf 409
stem in the fair chart. Shading of Indian ink, put on with a brush, is done quickly,and shows up very well. Simple contour lines will enable the chart to be engravedalmost as well as the other modes, but does not look sowell. A specimen of this method of delineating hills is shown inFig. 73, and it… … CHAP. XVII.] DELINEATION, SYMBOLS, COLOURING 381 In inserting the names, care should be taken that no letters Names.are upside down. Thus, it is often necessary to write a namein nearly a meridional direction, and it will depend uponwhether the trend of the name is east or west of the…
Hydrographic surveying · Nautical charts
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