Military sketching and map reading; including panoramic sketching and aerial photography (1921)
Grieves, Loren Chester, 1878- · Washington : United States Infantry Association · leaf 117
Fig. 37 114 Military Sketching and Mat Reading … Fig. 38 Aerial Photogkapiiy 115 nished him the commanding officer is able to correct hismaps, and study the terrain in front of. his troops. Bycomparison with previous photographs the inteUigencesection can detect changes ^vhich have been made in theenemy defenses, and also check the results of…
Maps, Military · Military sketching
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