Astronomical observations made at Rio de Janeiro, 1791-11-10 - 1791-11-22
Scope and Contents
Tabulated logs of observations, with related remarks. These include observations of equal altitudes; transits of the sun, moon and stars over the meridian; observations on the dip of the magnetic needle; comparisons of Mr Arnold’s watches Nos. 14 and 176 with the clock; comparisons of Mr Earnshaw's watch with the clock; and observations on the tides.
- 1791-11-10 - 1791-11-22
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7 folio(s) (7 ff.) : Paper
Language of Materials
Original geographic information
Rio de Janeiro [subject]
Finding aid date