Military sketching and map reading; including panoramic sketching and aerial photography (1921)
Grieves, Loren Chester, 1878- · Washington : United States Infantry Association · leaf 73
Fig. c. B JlJO WBa > df oini ^IbH piff J nr -jiOjfl /jij iO (jL … f-//. y .h0fl0+-J>[« 9d OJ ClOU I Fig. 22 Flat SKF/rcii huU 71 On your paper draw a straight line representing themagnetic north. iNIark one end of this line N. In sketching, al^vays hold your drawing hoardin sucha position that the north end of the compass needle andthe arrow end of the…
Maps, Military · Military sketching
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