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Description

Swan writes about the properties of the circle and the rules that underpin its geometry. He includes lengthy calculations relating to diameters and circumferences of circles. Includes two sets of illustrations in the text. Preceded by a covering letter to Sir Joseph Banks [who had died in 1820].

Subject: Mathematics

Written by Swan in Bildeston near Hadleigh, Suffolk [England].

Reference number
AP/12/23
Earliest possible date
1826
Physical description
Ink on paper
Page extent
13 pages
Format
Manuscript

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Citation

Unpublished paper and letter, 'The circle' by Smith Swan, 1826, AP/12/23, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/ap_12_23/unpublished-paper-and-letter-the-circle-by-smith-swan, accessed on 21 May 2026

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  • Archived Papers

    The 'Archived Papers' collection is comprised of original manuscript scientific papers and letters submitted to the Royal Society which remained unpublished or were abstracted in the journal 'Proceedings of the Royal Society' published from 1830 onwards.

    Dates: 1768 - 1989

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