A treatise on surveying, comprising the theory and the practice (1906)
Gillespie, William Mitchell, 1816-1868, Staley, Cady, 1840- · New York D. Appleton · leaf 382
wooden girder. draw. truss. masonry. pontoon. suspension. CONVENTIONAL SIGNS. 371 Clumps of shrubs and bushes set out are represented as a massof foliage of irregular outline, instead of having the regular formthat trees have. Fig. 536. … Water is represented in different ways. Along a lake or sea-coast water is represented by a series of parallel lines conforming tothe windings of the shore ; the distance between the lines increasingand the width of the line de- Fio. 537. creasing as they are farther fromthe shore (Fig. 536).…
Surveying
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