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from the original manuscripts in the library of the American Philosophical Society and by direction of its committee on historical documents |
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Saturday June 23rd. 1804
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 | VII. Astronomy Original journals of the Lewis and Clark Expedition, 1804-1806 |  |
239
Saturday June 23rd. 1804
Point of Observation No. 11. On the upper point of a large island about
four miles above the Fire prarie.[10]
Observed Meridian altd. of ☉'s
L. L. with the octant by the back obstn. 36°.—′.—″.
[Clark:][11]
| VII. Astronomy Original journals of the Lewis and Clark Expedition, 1804-1806 | |