Letter, from Francis Willughby to Henry Oldenburg, dated at Middleton
Reference number: EL/W3/31
Date: 21 June 1669

Description
States that he believes that sap in plants circulates but that it is hard to prove; states that Brouncker has demonstrated similar things from Wren's theory on the motion of colliding bodies
Read to the Royal Society on 8 July 1669
- Reference number
- EL/W3/31
- Earliest possible date
- 21 June 1669
- Page extent
- 2 pages
- Format
- Manuscript
- Also available on Early Modern Letters Online
- View
Creator names
Francis Willughby

Francis Willughby

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Citation
Francis Willughby, Francis Willughby, Letter, from Francis Willughby to Henry Oldenburg, dated at Middleton, 21 June 1669, EL/W3/31, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/el_w3_31/letter-from-francis-willughby-to-henry-oldenburg-dated-at-middleton, accessed on 23 June 2025
Link to this record
https://makingscience.royalsociety.org/items/el_w3_31/letter-from-francis-willughby-to-henry-oldenburg-dated-at-middleton
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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
-
Henry Oldenburg
Recipient -
Francis Willughby
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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