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Draft Letters from the Referees of 'Historia Coelestis Britannica' to Ole Roemer Relating to Tycho's Observations, c 1705-c 1710

Reference Code: GBR/0012/MS Add.4006.2: 3-5bis

Scope and Contents

From the Fonds:

The Portsmouth Collection is the principal collection of Isaac Newton's scientific and mathematical papers, including early drafts of the Principia, and his correspondence with Oldenburg, Halley Flamsteed and many of the other most prominent scientists of his day.


  • Creation: c 1705-c 1710


Conditions Governing Access

From the Fonds:

Due to the fragile nature of the material access to the collection is restricted. It is available to view in the Cambridge University Digital Library at with the exception of MS.Add.4007, which is open for consultation by holders of a Reader's Ticket valid for the Manuscripts Reading Room.


4 folio(s) (ff.4 [folio] paper) : paper

Language of Materials