Dover
Subject
Subject Source: Local sources
Found in 1 Collection or Record:
Item
Letter from Thomas Hedgcock to the Lord Commissioners of the Admiralty, 1819-10-31
Item
Reference Code: GBR/0180/RGO 14/35: 304-305
Scope and Contents
From the Item:
24 letters, with related papers and observations.
Dates:
1819-10-31
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
/
Correspondence regarding methods of establishing longitude by lunar methods other than lunar distances
/
Thomas Hedgcock on finding the longitude by an altitude of the sun, moon or star