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The Royal Society: Science in the Making

Letter, from Heinrich Christian Schumacher to Sir John Herschel, dated at Altona

Reference number: HS/15/407

Date: 16 April 1850

Description

Autograph letter signed by sender. Asks John Frederick William Herschel to accept sunspot observations made over 14 years by the late [J. W.] Pastorff of Altona Observatory. Accompanying micrometrical measurements are worthless due to mounting of telescop

Reference number
HS/15/407
Earliest possible date
16 April 1850
Page extent
4 pages
Format
Manuscript
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Creator name

Heinrich Christian Schumacher

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Citation

Heinrich Christian Schumacher, Letter, from Heinrich Christian Schumacher to Sir John Herschel, dated at Altona, 16 April 1850, HS/15/407, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/hs_15_407/letter-from-heinrich-christian-schumacher-to-sir-john-herschel-dated-at-altona, accessed on 03 December 2024

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  • Herschel Letters

    Dates: 1807-1875

    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.

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