Computations from observations made at Rio de Janeiro, 1791-11
Scope and Contents
Includes computations of the rates of watches by Arnold and Earnshaw [RGO 14/62: 158r-180r], computations of the latitude and longitude of Rio de Janeiro [RGO 14/62: 181r-196v], tables of the rates of the daily rates of the timekeepers and pocket watches [RGO 14/62: 197], and various mathematical calculations and charts.
Folios 214r-222v are inverted in the volume.
Conditions Governing Access
Unless restrictions apply, the collection is open for consultation by researchers using the Manuscripts Reading Room at Cambridge University Library. For further details on conditions governing access please contact firstname.lastname@example.org. Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (www.lib.cam.ac.uk).
66 folio(s) (66 ff.) : Paper
Language of Materials
Original geographic information
Rio de Janeiro [subject]
Finding aid date
- From the Management Group: Royal Greenwich Observatory (Organization)
Part of the Cambridge University Library Repository
Cambridge University Library
Cambridge CB3 9DR United Kingdom
Map Dept enquiries: email@example.com
all other enquiries: firstname.lastname@example.org