Credit: © The Royal Society
    Image number: RS.8672
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    Machine for sampling sea-water at depth

    Date
    1819
    Creator
    Francis Marcet (1803 - 1883, British) , Physicist
    Object type
    Archive reference number
    Material
    Dimensions
    height (drawing): 345mm
    width (drawing): 210mm
    Subject
    Content object
    Description
    Plate 11 from the paper "On the specific gravity, and the temperature of sea waters, in different parts of the ocean, and in particular seas; with some account of their saline content", by Alexander Marcet, Philosophical Transactions of the Royal Society, vol.109 (1819), pp.161-208. The instrument has twintrapdoors within a weighted brass cylinder. The work is inscribed with publication and plate details. Not signed. Royal Society stamp verso.
    Object history
    An illustration produced for publication in the journal Philosophical Transactions of the Royal Society.
    Associated place
    <The World>
       > Europe
          > Switzerland
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