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Letter, from William Selwyn to Sir John Herschel, dated at Foxton, Royston

Reference number: HS/15/512

Date: 2 September 1870

Description

Autograph letter signed by sender. Has been trying to make pendulum curves. Believes they may help explain the different sunspot forms. Thanks John Frederick William Herschel for the spectroscopic observation memoirs.

Reference number
HS/15/512
Earliest possible date
2 September 1870
Page extent
4 pages
Format
Manuscript

Creator name

William Selwyn

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Citation

William Selwyn, Letter, from William Selwyn to Sir John Herschel, dated at Foxton, Royston, 2 September 1870, HS/15/512, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/hs_15_512/letter-from-william-selwyn-to-sir-john-herschel-dated-at-foxton-royston, accessed on 04 December 2024

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  • Herschel Letters

    Dates: 1807-1875

    This collection of nearly 10,900 letters, drafts, copies and notes is the largest repository of scientific correspondence from and to Sir John Herschel, leading figure of Victorian science.

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