Credit: ©The Royal Society
    Image number: RS.18753

    Geometric diagrams

    Date
    1685
    Creator
    Unknown, Engraver
    Creator - Organisation
    The Royal Society, Publisher
    Object type
    Article identifier
    Material
    Technique
    Dimensions
    height (page): 150mm
    width (page): 213mm
    Subject
    Description
    Nine geometric diagrams, illustrating ‘A letter from the Reverend Dr. Wallis, Professor of Geometry in the University of Oxford, and Fellow of the Royal Society, London, to Mr. Richard Norris, concerning the collection of secants; and the true division of the meridians in the sea-chart’ in Philosophical Transactions of the Royal Society, vol. 15, issue 176 (26 November 1685).

    John Wallis (1616–1703), British mathematician, was a Founding Fellow of the Royal Society.
    Related fellows
    John Wallis (1616 - 1703, British) , Mathematician
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