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    Re: Troughton circle in Dresden
    From: Dan Allen
    Date: 2005 May 23, 15:13 -0600

    On May 23, 2005, at 3:05 PM, Alexandre Eremenko wrote:
    
    > the Museum of Mathematical Instruments.
    
    And for those of us not near such nice museums, here is a link to a
    virtual museum:
    
             http://www.mhs.ox.ac.uk/epact/
    
    Here is their own blurb:
    
    Epact is an electronic catalogue of medieval and renaissance
    scientific instruments from four European museums: the Museum of the
    History of Science, Oxford, the Istituto e Museo di Storia della
    Scienza, Florence , the British Museum, London, and the Museum
    Boerhaave, Leiden. Together, these museums house the finest
    collections of early scientific instruments in the world.
    
    Dan
    
    
    

       
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