Meriwether Lewis Astronomy Notebook, 1805 (C1074)

1 volume

 Finding Aid

 Digitized Materials

Set of formulae prepared by Robert Patterson of Philadelphia for Lewis to use in determining geographical locations by astronomical observation. Also includes a "sketch given us by Yallept, the principal chief of the Wollah-wollah nation," and a drawing, probably by Lewis, Microfilm copy available for loan.

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