Letter, from William Selwyn to Sir John Herschel, dated at Foxton Royston
Reference number: HS/15/468
Date: 11 January 1862
Description
Autograph letter signed by sender. Discusses a depression on a heliograph, which he cannot reconcile with [Frederick] Howlett's observations. Conjectures over-exposure in printing may be the culprit.
- Reference number
- HS/15/468
- Earliest possible date
- 11 January 1862
- Page extent
- 4 pages
- Format
- Manuscript
- Also available on Epsilon
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Citation
William Selwyn, Letter, from William Selwyn to Sir John Herschel, dated at Foxton Royston, 11 January 1862, HS/15/468, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/hs_15_468/letter-from-william-selwyn-to-sir-john-herschel-dated-at-foxton-royston, accessed on 03 December 2024
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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 -
Correspondence of John Frederick William Herschel: volume 15 Sabine-Selwyn
1820-1870 Reference number: HS/15
Related Fellows
-
William Selwyn
Creator -
John Frederick William Herschel
Recipient
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Herschel Letters
Dates: 1807-1875
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.View collection