Copy letter, from Sir John Herschel to Richard Roberts, dated at Collingwood
Reference number: HS/25/6/34
Date: 26 September 1846
Description
Copy of letter, copied as part of the correspondence project led by Colonel John Herschel FRS following the death of his father. Talks about considerations to be taken into account when building telescope specula, especially large ones.
- Reference number
- HS/25/6/34
- Earliest possible date
- 26 September 1846
- Page extent
- 4 pages
- Format
- Manuscript
- Also available on Epsilon
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Citation
John Frederick William Herschel, Copy letter, from Sir John Herschel to Richard Roberts, dated at Collingwood, 26 September 1846, HS/25/6/34, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/hs_25_6_34/copy-letter-from-sir-john-herschel-to-richard-roberts-dated-at-collingwood, accessed on 14 December 2025
Link to this record
https://makingscience.royalsociety.org/items/hs_25_6_34/copy-letter-from-sir-john-herschel-to-richard-roberts-dated-at-collingwood
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Copy letter, from John Frederick William Herschel to Richard Roberts, dated at Collingwood
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Hierarchy
This item is part of:
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Correspondence of John Frederick William Herschel: volume 25 Copies of outgoing letters
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Copy book of Sir John Herschel's outgoing correspondence, vol. 6, from 3 March 1840 to 27 September 1846
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John Frederick William Herschel
Creator
Map
Explore the collection
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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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