Letter, from Regnier de Graaf to Henry Oldenburg, dated at Delft
Reference number: EL/G1/4
Date: 05 October 1668
Description
Defending his observations of the texture of the testicles against the objections of Timothy Clarke
- Reference number
- EL/G1/4
- Earliest possible date
- 05 October 1668
- Page extent
- 4 pages
- Format
- Manuscript
- Also available on Early Modern Letters Online
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Citation
Regnier De Graaf, Letter, from Regnier de Graaf to Henry Oldenburg, dated at Delft, 05 October 1668, EL/G1/4, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/el_g1_4/letter-from-regnier-de-graaf-to-henry-oldenburg-dated-at-delft, accessed on 10 February 2026
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https://makingscience.royalsociety.org/items/el_g1_4/letter-from-regnier-de-graaf-to-henry-oldenburg-dated-at-delft
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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
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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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