1701-E.Halley World Chart of the equal declination.jpg
Halley E.
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1701 E.Halley World Chart of the equal declination, World Chart of the equal declination. E. Halley, 1701
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1701 E.Halley World Chart of the equal declination, Quantitative graphics in statistics (1981), A New and correct Sea Chart of the whole World, shewing the Variations of the Compass, as they were found Anno 1700
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1701 E・ハーレー世界チャート 均等減位の世界チャート。ハレー
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1701 E.Halley世界チャートの等年表、統計の量的グラフ(1981) 、世界の新しい正しい海図、コンパスのバリエーションを棚上げ。発見されたAnno1700
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quantitatively quantitative decline equal halley