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Letter, from John Tyndall to Sir John Herschel, dated at Royal Institution

Reference number: HS/17/395

Date: 14 November 1864

Description

Autograph letter signed by sender. Is not 'at liberty' to speak of experiments on change of refrangibility of 'extra-red' rays. Discusses other experiments on extra-red regions, having used various prisms but not obtaining John Frederick William Herschel's results.

Reference number
HS/17/395
Earliest possible date
14 November 1864
Page extent
4 pages
Format
Manuscript

Creator names

John Tyndall

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John Tyndall

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Citation

John Tyndall, John Tyndall, Letter, from John Tyndall to Sir John Herschel, dated at Royal Institution, 14 November 1864, HS/17/395, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/hs_17_395/letter-from-john-tyndall-to-sir-john-herschel-dated-at-royal-institution, accessed on 12 August 2026

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  • Herschel Letters

    This collection of nearly 10,900 letters, drafts, copies and notes is the largest repository of scientific correspondence from and to Sir John Herschel, leading figure of Victorian science.

    Dates: 1807 - 1875

    View collection