Letter, from John Flamsteed to Henry Oldenburg, dated at Derby
Reference number: EL/F1/82
Date: 05 March 1672

Description
States that he sends an account of observations of Jupiter and explains his method of observing the latitude of the moon by the distance of the fixed star; states that Richard Towneley's micrometer was not easy to use for observing the transit of the moon with the star in Libra, and that his own instrument had not yet been made
- Reference number
- EL/F1/82
- Earliest possible date
- 05 March 1672
- Page extent
- 1 page
- Format
- Manuscript
- Also available on Early Modern Letters Online
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Citation
John Flamsteed, Letter, from John Flamsteed to Henry Oldenburg, dated at Derby, 05 March 1672, EL/F1/82, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/el_f1_82/letter-from-john-flamsteed-to-henry-oldenburg-dated-at-derby, accessed on 29 April 2025
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Hierarchy
This item is part of:
-
'Early letters': letters from correspondents in natural philosophy sent to the Royal Society and its Fellows
1613-1740 Reference number: EL -
Related Fellows
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Henry Oldenburg
Recipient -
John Flamsteed
Author
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Early Letters
The archival collection known as 'Early Letters' is composed of original manuscript letters sent to, or collected by, the Royal Society from English and foreign correspondents.
Dates: 1613 - 1740
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