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The Royal Society: Science in the Making

Copy letter, from Sir John Herschel to William Henry Smyth, dated at Collingwood

Reference number: HS/22/118

Date: 26 May 1842

Description

Copy of a letter. Thanks William Henry Smyth for C. P. Smyth drawings of Cape monument and Gamma Virginis observations. Notes Johann Heinrich Mädler's work on double stars and the doubt that they obey the inverse square law. Discusses use of photography in astronomy.

Reference number
HS/22/118
Earliest possible date
26 May 1842
Page extent
2 pages
Format
Manuscript
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Creator name

John Frederick William Herschel

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Citation

John Frederick William Herschel, Copy letter, from Sir John Herschel to William Henry Smyth, dated at Collingwood, 26 May 1842, HS/22/118, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/hs_22_118/copy-letter-from-sir-john-herschel-to-william-henry-smyth-dated-at-collingwood, accessed on 16 May 2026

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https://makingscience.royalsociety.org/items/hs_22_118/copy-letter-from-sir-john-herschel-to-william-henry-smyth-dated-at-collingwood

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  • Herschel Letters

    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.

    Dates: 1807 - 1875

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