Original journals of the Lewis and Clark Expedition, 1804-1806 printed from the original manuscripts in the library of the American Philosophical Society and by direction of its committee on historical documents |
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Fort Mandan, Sunday November 11th. 1804.
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 | VII. Astronomy Original journals of the Lewis and Clark Expedition, 1804-1806 |  |
Fort Mandan, Sunday November 11th. 1804.
Point of Obstn. No. 51. Observed Meridian altitude of ☉'s U. L. with
Sextant by the fore observation[40] 51°. 4′. 52″.
Latitude deduced from this observation N. 47°. 21′. 32″. 8.
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| VII. Astronomy Original journals of the Lewis and Clark Expedition, 1804-1806 | |