Observations for Determining the Latitude and Longitude of the Town of Natchez. By Andrew Ellicot, Esq. Commissioner on the Part of the United States, for Running the Line of Demarkation between Them and the Spanish Territory. Communicated to the Society by R. Patterson
Published in Transactions of the American Philosophical Society, in 1799, in volume 4, pages 447-451
Date published:1799