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The Royal Society: Science in the Making

Draft letter, from Sir John Herschel to Augustus De Morgan, dated at Collingwood

Reference number: HS/6/249

Date: 18 February 1849

Description

Draft letter. Returns H. P. Brougham's (Baron Brougham and Vaux) paper. Does not recall any similar theories, but does not think his own theories are shaken by those of Brougham. Finds that Augustus De Morgan has already done extensive work on the calendar.

Reference number
HS/6/249
Earliest possible date
18 February 1849
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, Draft letter, from Sir John Herschel to Augustus De Morgan, dated at Collingwood, 18 February 1849, HS/6/249, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/hs_6_249/draft-letter-from-sir-john-herschel-to-augustus-de-morgan-dated-at-collingwood, accessed on 09 August 2026

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https://makingscience.royalsociety.org/items/hs_6_249/draft-letter-from-sir-john-herschel-to-augustus-de-morgan-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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