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    Re: Tide tables in circular diagrams
    From: Frank Reed CT
    Date: 2006 Feb 6, 17:44 EST

    "At the moment I am having a closer look at the  Brouscon circular tidal
    diagrams.
    To use them is, as far as I can see, not so  difficult but what I want to
    know is how he constructed these tide  tables"
    
    For those who have a copy, there are examples of these on page 19  of
    Cartwright's "Tides: A Scientific History". Since thy date from 1543, I think  you
    can count on these being a very simple representation of tidal  behavior.
    
    -FER
    42.0N 87.7W, or 41.4N  72.1W.
    www.HistoricalAtlas.com/lunars
    
    
    

       
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