Credit: ©The Royal Society
    Image number: RS.15717

    Scale of what can be seen with microscopes

    Date
    5 October 1677
    Creator
    Unknown, Artist
    Object type
    Archive reference number
    Manuscript page number
    p13
    Material
    Dimensions
    height (page): 301mm
    width (page): 204mm
    Subject
    Description
    Marginal drawing in a testimonial by Benedictus Haan illustrating the scale of what can be seen with Van Leeuwenhoek's microscopes.

    From testimonials by several observers of Antoni van Leeuwenhoek's observations.
    Object history
    At the meeting of the Royal Society on 1 November 1677, ‘Mr. Leewenhoeck’s papers, which had been produced at the preceding meeting, were read; four of which were testimonials of two ministers, a public notary, and other persons of good credit to the number of eight, of the truth of his former assertions concerning the almost incredible number of small animals wriggling in pepper-water’ (Birch 3:347).
    Related fellows
    Antoni van Leeuwenhoek (1632 - 1723, Dutch) , Naturalist
    Associated place
    <The World>
       > Europe
          > Netherlands
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