Skip to content

Please be aware that some material may contain words, descriptions or illustrations which will not reflect current scientific understanding and may be considered in today's context inaccurate, unethical, offensive or distressing.

Letter, from Henry Oldenburg to Jean Cassini, dated at London

Reference number: EL/O1/113

Date: 04 May 1669


Congratulates his arrival at Paris and asks if he has compiled other ephemerides of Jupiter's satellites and if he is going to publish them; wishes to know about Campani's telescopes

Reference number
Earliest possible date
04 May 1669
Page extent
3 pages

Creator name

Henry Oldenburg

View page for Henry Oldenburg

Use this record


Henry Oldenburg, Letter, from Henry Oldenburg to Jean Cassini, dated at London, 04 May 1669, EL/O1/113, The Royal Society Archives, London,, accessed on 21 February 2024

Link to this record

Embed this record

<iframe src="" title="Letter, from Henry Oldenburg to Jean Cassini, dated at London" allow="fullscreen" frameborder="0" width="100%" height="500px"></iframe>

Related Fellows


Explore the collection

  • Early Letters

    Dates: 1613-1740

    The archival collection known as 'Early Letters' is composed of original manuscript letters sent to, or collected by, the Royal Society from English and foreign correspondents.

    View collection