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Letter, from John Flamsteed to Henry Oldenburg, dated at Derby

Reference number: EL/F1/77

Date: 02 December 1671

Description

Signed autograph
Observations of Saturn with a 14 foot telescope; having found Richard Towneley's micrometer not very easy to use, Flamsteed has devised a new micrometer and will send details of it in due course; will also send calculations of the moon's transit over the star cluster Pleiades

Reference number
EL/F1/77
Earliest possible date
02 December 1671
Page extent
1 page
Format
Manuscript

Creator name

John Flamsteed

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Citation

John Flamsteed, Letter, from John Flamsteed to Henry Oldenburg, dated at Derby, 02 December 1671, EL/F1/77, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/el_f1_77/letter-from-john-flamsteed-to-henry-oldenburg-dated-at-derby, accessed on 10 December 2024

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  • 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.

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