Military sketching and map reading for non-commissioned officers (1915)
Grieves, Loren C. (Loren Chester), b. 1878 · Washington : United States infantry association · leaf 53
ii lih ile Method of Spacing Contours. … Fig. 19 For Non-Commissioned officers 51 LESSONS XV, XVI AND XVII Contouring (Continued) The instructor should select a road or course two or three miles long possessinga few well defined critical points. Each sketcher should be equipped with a drawing-board with compass and theattachment for…
Maps, Military · Military topography
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