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    Proportional logarithms
    From: Henry Halboth
    Date: 2004 Aug 25, 09:53 -0400

    This is particularly addressed to George, Fred, or one otherwise
    experienced in short methods for clearing Lunar Distances, or perhaps in
    the use and construction of proportional logarithms.
    
    I am working on an otherwise undiscussed short clearing method, circa
    1820, which I intend to post for discussion, and am having some
    difficulties verifying certain tables then published therewith, which
    include the use of proportional logarithms. For example ....
    
    A table of logs entered with the Sun'
    
    
    

       
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