Stuart, Edwin Roy, 1874- · New York, McGraw-Hill · leaf 151
timated, not. Panoramic sketches must be done in the shortest possibletime. Ten minutes is the usual time allowed for completion. When a sketch is completed, the pad is held in the position inwhich the sketch was made, then turned downward into a hori-zontal position, the compass north determined… … PANORAMIC SKETCHING 137
Military sketching · Maps, Military
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