Dumbell, John, fl1799 (petitioner to the Board of Longitude)
Person
Found in 3 Collections and/or Records:
Item
Letter from John Dumbell to George Gilpin, 1803-12-01
Item
Reference Code: GBR/0180/RGO 14/23: 233
Scope and Contents
From the Item:
Letter and printed proposal.
Dates:
1803-12-01
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 mss@lib.cam.ac.uk. 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).
Found in:
Cambridge University Library
/
Royal Greenwich Observatory Archives
/
Papers of the Board of Longitude
/
Papers regarding the public trials and improvements of clocks and chronometers, 1779-1826
/
Papers regarding John Dumbell's proposal for regulating chronometers by submerging them in a liquid of uniform temperature
Item
Letter from John Dumbell to Henry Addington, 1799-11-19
Item
Reference Code: GBR/0180/RGO 14/23: 229-230
Scope and Contents
From the Item:
Two letters.
Dates:
1799-11-19
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 mss@lib.cam.ac.uk. 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).
Item
Letter from John Dumbell to the Astronomer Royal, 1799-11-19
Item
Reference Code: GBR/0180/RGO 14/23: 227-228
Scope and Contents
From the Item:
Two letters.
Dates:
1799-11-19
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 mss@lib.cam.ac.uk. 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).
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