Letter, from Augustus De Morgan to Sir John Herschel, dated at 91 Adelaide Road
Reference number: HS/6/355
Date: 30 May 1862

Description
Autograph letter signed by sender. Suspects that J. J. Sylvester and John Frederick William Herschel agree in their theories. Is inclined to agree with them as his third paper on logic shows. Has read John Frederick William Herschel's book and will return it soon. Has 30,000 life policies to calculate.
- Reference number
- HS/6/355
- Earliest possible date
- 30 May 1862
- Page extent
- 3 pages
- Format
- Manuscript
- Also available on Epsilon
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Creator name
Augustus de Morgan
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Citation
Augustus de Morgan, Letter, from Augustus De Morgan to Sir John Herschel, dated at 91 Adelaide Road, 30 May 1862, HS/6/355, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/hs_6_355/letter-from-augustus-de-morgan-to-sir-john-herschel-dated-at-91-adelaide-road, accessed on 14 May 2025
Link to this record
https://makingscience.royalsociety.org/items/hs_6_355/letter-from-augustus-de-morgan-to-sir-john-herschel-dated-at-91-adelaide-road
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Hierarchy
This item is part of:
-
Correspondence of Sir John Frederick William Herschel
1812-1870 Creator: Sir; John Frederick William Herschel Reference number: HS -
Related Fellows
-
John Frederick William Herschel
Recipient
Map
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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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