Earnshaw, Thomas, 1749 - 1829 (maker of watches and chronometers)
Found in 2 Collections and/or Records:
Book of rough calculations of astronomical observations and accounts of the daily rates of the timekeepers and their errors. Includes observations written on the back of a sales receipt [RGO 14/66/3: 97v] and on the back of a letter from Robert Brine to Lieutenant Flinders [RGO 14/66/3: 107].
Also included is a list of French phases compiled by Captain Flinders while imprisoned on the island of Mauritius [RGO 14/66/3: 56].
The observations form a continuous run, with occasional headings based on location (reproduced here).
- Timor 1