Map measurer

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“By use of an instrument called a map measurer, set the hand on the face to read zero, roll the small wheel over the distance; now roll the wheel in an opposite direction along the graphical scale, noting the number of yards passed over. A map measurer is valuable for use in solving map problems in patrolling, advance guard, outpost, etc.” — Moss, 1914


James A. Moss Manual of Military Training (Menasha, WI: George Banta Publishing Company, 1914) 490


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1258×2400, 549.8 KiB

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Small GIF

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