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Description

Subject: Zoology

Read 16 June 1774

Reference number
L&P/6/59
Earliest possible date
13 July 1773
Physical description
Ink on paper
Page extent
13 pages
Format
Manuscript

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Citation

Letter, 'Effects of heat and cold on butterflies and moths' from Thomas Harmer to Samuel Clark, 13 July 1773, L&P/6/59, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/l-and-p_6_59/letter-effects-of-heat-and-cold-on-butterflies-and-moths-from-thomas-harmer-to-samuel-clark, accessed on 24 July 2024

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  • Letters and Papers

    Dates: 1741-1806

    'Letters and Papers' contains the scientific correspondence sent to the Royal Society through the 18th century, many of which were published in its journal.

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