Jeremiah Horrocks: 'Venus in sole visa'

This material is held atCambridge University Library

Scope and Content

The author's own manuscript, 206 folios. (f.3) 'Venus in sole visa: seu tractatus astronomicus de nobilissima Solis et Veneris coniunctione, Novembris die 24, 1639'. Chapter 4 and the last paragraph of chapter 9 are in different hands, and were probably added later. (f.40) 'Venus in sole visa...', the same treatise, in a slightly variant seventeen-chapter version, probably in the same hand. (f.84) 'Jeremiae Horroxj praeludium astronomicum liber primus, De motu solis', an unfinished tract. (f.87v) 'Astronomiae Lansbergianae censura'. (f.110) 'Jeremiae Horroxij Astronomiae Lansbergianae censura&cum Kepleriana comparatio'. (f.135) The rest of the manuscript is substantially blank, but with some headings, English notes on eclipses and geometrical problems, and diagrams.

Access Information

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).

Acquisition Information

The volume was owned formerly by the Hopkinson family, and has the old classmark R.12.7 on the first page and spine. It was possibly handed down from the Yorkshire antiquary John Hopkinson (1610-80). Purchased by the Library at Sotheby's, 24th July 1995.

Other Finding Aids

A catalogue of the collection can be found on ArchiveSearch.

Alternative Form Available

Microfilm available

Related Material

Manuscript versions also in Flamsteed Papers, RGO 1/68C and 1/76

Additional Information

Blind-stamped calf binding, bands of foliage pattern with intials 'RW' (use of initials known in bindings before 1620).