Credit: ©The Royal Society
    Image number: RS.15778

    Structures of the tongue of an ox, and the hearts of a sheep and a duck

    Date
    2 April 1694
    Creator
    Unknown, Artist
    Object type
    Archive reference number
    Manuscript page number
    p19
    Material
    Dimensions
    height (page): 179mm
    width (page): 424mm
    Subject
    Description
    Five figures attached to a printed letter from Antoni van Leeuwenhoek to the Royal Society.

    Fig. 1: a small bit of ox tongue
    Fig. 2: the real size of the bit of tongue from fig. 1
    Fig. 3: a little flesh muscle from the heart of a sheep
    Fig. 4: a very small bit of the heart of a duck
    Fig. 5: another small bit of the heart of a duck.
    Object history
    Leeuwenhoek did not send an autograph letter with drawings to the Royal Society, but a printed copy and an engraving (see Alle de brieven van Antoni van Leeuwenhoek, ed. by a committee of Dutch scientists, 17 vols [ongoing] (Amsterdam: Swets & Zeitlinger, 1939- ), X (1979), 65).

    The letter and illustrations also appeared in:
    A. van Leeuwenhoek, Vierde Vervolg der Brieven (Delft: H. van Kroonevelt, 1693), pp. 674-90.
    A. van Leeuwenhoek, Arcana Naturae Detecta (Delft: H. a Krooneveld, 1695), pp. 445-55.
    Related fellows
    Antoni van Leeuwenhoek (1632 - 1723, Dutch) , Naturalist
    Associated place
    <The World>
       > Europe
          > Netherlands
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