Cugle, Charles Hurst. [from old catalog], Jones, Bradley. [from old catalog] · New York, E.P. Dutton & company · leaf 93
tance made in a straightline between the places, enter Table 2 (Bowditch) andcompare the difference of latitude in miles with the depart-ure in miles as close as possible. Where these two compare will be the course and dis-tance. The course will be found from top of page if differenceof latitude is… … DLAlGRAMFor Converting Compass Courses into True Courses Allow easterly deviation and variation to the right.Allow westerly deviation and variation to the left. To Convert a True Course into a Compass Course Allow easterly deviation and variation to the left.Allow westerly deviation and variation…
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