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The Royal Society: Science in the Making

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

Reference number: HS/22/149

Date: 25 March 1843

Description

Copy of letter, copied as part of the correspondence project led by Colonel John Herschel FRS following the death of his father. Comments on confusion between observing comet and zodiacal light. Extensive comments on various materials used in a photographic process where negatives change to positives over long time.

Reference number
HS/22/149
Earliest possible date
25 March 1843
Page extent
4 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 Fox Talbot, dated at Collingwood, 25 March 1843, HS/22/149, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/hs_22_149/copy-letter-from-sir-john-herschel-to-william-henry-fox-talbot-dated-at-collingwood, accessed on 24 March 2025

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https://makingscience.royalsociety.org/items/hs_22_149/copy-letter-from-sir-john-herschel-to-william-henry-fox-talbot-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

    View collection