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WEEMS & PLATH Compute-a-Course

Model # 181836Mfg # 111


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Product Description

A transparent compass rose for measuring the course between two points, or the bearing from a known object. A second rose can be set for magnetic variation, so true and magnetic courses can be read. Very easy to use. Includes instructions. 7-1/4"W x 8-1/2"H.



Type NavTool

West Advisor

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