Copy letter, from James David Forbes to Sir John Herschel, dated at Edinburgh
Reference number: HS/7/309
Date: 4 March 1847

Description
Copy letter in John Herschel's hand. Includes diagram. Sympathizes with John Frederick William Herschel's feelings of regret over actinometer readings. Has procured a new thermometer and carried out experiments toward correction of actinometers.
- Reference number
- HS/7/309
- Earliest possible date
- 4 March 1847
- Page extent
- 3 pages
- Format
- Manuscript
- Also available on Epsilon
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Citation
James David Forbes, Copy letter, from James David Forbes to Sir John Herschel, dated at Edinburgh, 4 March 1847, HS/7/309, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/hs_7_309/copy-letter-from-james-david-forbes-to-sir-john-herschel-dated-at-edinburgh, accessed on 25 March 2025
Link to this record
https://makingscience.royalsociety.org/items/hs_7_309/copy-letter-from-james-david-forbes-to-sir-john-herschel-dated-at-edinburgh
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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 7 Eardley Wilmot-F
1820-1871 Reference number: HS/7
Related Fellows
-
James David Forbes
Creator -
John Frederick William Herschel
Recipient
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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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