Credit: ©The Royal Society
    Image number: RS.15755

    Observations of amber, 'burned paper' from the sky, rotifers (microscopic aquatic animals), maggots, blow flies, the stinging hairs of nettles and the East-Indian centipede

    Date
    17 October 1687
    Creator
    Unknown, Artist
    Object type
    Archive reference number
    Manuscript page number
    p25
    Material
    Dimensions
    height (page): 190mm
    width (page): 155mm
    Subject
    Content object
    Description
    11 figures in a letter from Antoni van Leeuwenhoek to the Royal Society. The original drawings are lost.

    Fig. 1: joint-like parts of green substance or phlegm
    Fig. 2: worm or maggot at five days old
    Fig. 3: the pupa, with hole where the fly has come out
    Fig. 4: the fly
    Fig. 5: sting of a nettle with small globule of sap being discharged
    Fig. 6: a young nettle's sting from which no fluid has been discharged
    Fig. 7: sting of nettle with sap evaporated
    Fig. 8: nettle's sting cut off transversally at thickest point
    Fig. 9: nettle's sting cut off more towards the sharp part
    Fig. 10: the pincer or nipper of the centipede as seen through the microscope
    Fig. 11: an Indian centipede.
    Object history
    Printed images taken from a published version of the letter (the same plate is in the Dutch and Latin versions):
    Antoni van Leeuwenhoek, Vervolg der Brieven, geschreven aan de Wytvermaarde Koninglijke Societeit tot Londen (Leiden: C. Boutesteijn, 1687), pp. 115-40.

    Antoni van Leeuwenhoek, Continuatio Epistolarum (Leiden: Boutesteyn, 1689), pp. 91-112.

    Three small packets of specimens were attached to the final sheet of the letter. These were: a blackened fragment of paper; a specimen of algal mat; and 'paper which in 1686, 14 or 15 March in Courland, was said to have fallen from the sky'.
    Related fellows
    Antoni van Leeuwenhoek (1632 - 1723, Dutch) , Naturalist
    Associated place
    <The World>
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          > Netherlands
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