Credit: ©The Royal Society
    Image number: RS.15282

    Instruments for sounding the depth of the sea and bringing samples of water to the surface

    Date
    30 September 1663
    Creator
    Unknown, Artist
    Object type
    Archive reference number
    Manuscript page number
    p1
    Material
    Dimensions
    height (page): 363mm
    width (page): 186mm
    Subject
    Description
    Two figures accompanying a paper entitled, 'The wayes which I prefer before severall other Contrivances which I thought of, for sounding ye Depth of the Sea and fetching up water from any Depth are these. Mr Hook'.

    Figure 1 shows an instrument for sounding depths, and figure 2 shows an instrument for fetching water from any depth in the sea. A small additional slip of paper showing the lower part of the instrument has been attached to the bottom of the drawing with red sealing wax.

    These figures were discussed at the meeting of the Royal Society on 30 September 1663, and also entered into the Society's Register Book. They were printed in Philosophical Transactions of the Royal Society, vol. 1, no. 9 (February 1666) and again in vol. 2, no. 24 (April 1667).

    Copies of these images can be found at RBO/2i/301-02, RBO/2ii/203r-v, RBC/2/093-04, MS/76/482-83 and Cl.P/20/35/002-03.
    Object history
    At the meeting of the Royal Society on 30 September 1663, ‘Mr. Hooke brought in the description of the new ways contrived by him for sounding the depth of the sea without a line, and fetching water from any depth; which were ordered to be registered’ (Birch 1:307). Text and figure printed in Birch 1:307-08.

    Printed in R. Hooke, 'Appendix to the Directions for Seamen, bound for far Voyages', Phil. Trans., vol. 1, no. 9 (February 1666), pp. 147-49; and again in 'Directions for observations and experiments to be made by masters of ships, pilots and other fit persons in their sea voyages', Phil. Trans., vol. 2, no. 24 (April 1667), pp. 433-48.
    Related fellows
    Robert Hooke (1635 - 1703, British) , Natural philosopher
    Associated place
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