Skip to main content


Subject Source: Local sources

Found in 1 Collection or Record:


Observations from Cook's last voyage, 1779-06-15 - 1780-08-26

Reference Code: GBR/0180/RGO 14/61/3: 50r-100r
Scope and Contents Tabulated observations made by astronomer William Bayly. These include records of the time by the watch, apparent time, altitudes of the sun, moon and stars, observations of lunar distance, barometer and thermometer readings, estimates of latitude and longitude, and magnetic variation.Occasional remarks on the observations are included: for example, in [RGO 14/61/3: 57r] Bayly records that his instruments were taken on shore at Kamchatka, Russia, where observations were made from 26...
Dates: 1779-06-15 - 1780-08-26
Conditions Governing Access: From the Management Group: 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 Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (