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Description

Autograph letter signed by sender. Asks John Frederick William Herschel to sign an affidavit that William Henry Fox Talbot is the inventor of the calotype or talbotype as some are trying to break William Henry Fox Talbot's patent hold.

Reference number
HS/26/49
Earliest possible date
15 May 1854
Page extent
5 pages
Format
Manuscript

Creator name

William Henry Fox Talbot

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Citation

William Henry Fox Talbot, Letter, from William Henry Fox Talbot to Sir John Herschel, dated at Athenaeum, 15 May 1854, HS/26/49, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/hs_26_49/letter-from-william-henry-fox-talbot-to-sir-john-herschel-dated-at-athenaeum, accessed on 24 March 2025

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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

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