A treatise on surveying, comprising the theory and the practice ; (1887)
Gillespie, W. M. (William Mitchell), 1816-1868, Staley, Cady, 1840- [from old catalog] ed · New York, D. Appleton and company · leaf 439
. 457. ^T & 9fc0 % *<* ft ****** ^\w ■-^. ^ yv* ;%^c &&% %, Q **/ <*%*£ **** 424 TOPOGRAPHY. usually adopted for hill-drawing. For pine and similar for-ests, the signs may have a star-like form, as in the lower part ofFig. 457. When it is desired to distinguish deciduous trees,… … iff 1 H ff Fig. 459. % % % %. % % % % % % % % % % %% % % % % %,% % % % %% % % % %. % %. % % % % % % % % a %% % % % A % % % % £L. @p Ql jm & f*. utter violation of the principles of mapping in horizontal projec-tion, though it may be defended as a pure convention. Orchardsare represented by…
Surveying
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