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Letter, from Robert Hooke to Henry Jacobs at Lisbon, dated at Gresham College

Reference number: EL/H3/58

Date: 02 December 1679

Description

Outlines areas for further correspondence: determining longitude by keeping a record of the eclipses of the sun or moon; would like observations of the quicksilver weather glass in order to study changes in the weather in Lisbon; would like a map or description of Portugal

Reference number
EL/H3/58
Earliest possible date
02 December 1679
Page extent
2 pages
Format
Manuscript and typescript documents

Creator names

Robert Hooke

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Robert Hooke

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Citation

Robert Hooke, Robert Hooke, Letter, from Robert Hooke to Henry Jacobs at Lisbon, dated at Gresham College, 02 December 1679, EL/H3/58, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/el_h3_58/letter-from-robert-hooke-to-henry-jacobs-at-lisbon-dated-at-gresham-college, accessed on 14 June 2025

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  • Early Letters

    The archival collection known as 'Early Letters' is composed of original manuscript letters sent to, or collected by, the Royal Society from English and foreign correspondents.

    Dates: 1613 - 1740

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