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    Re: Ex-Meridian Altitude
    From: Bruce Stark
    Date: 2004 Oct 11, 14:20 EDT
    Doug,

    Cugle's "Practical Navigation," copyright 1924, devotes chapter XXXII to the Phi-Prime, Phi-Second method. Cugle was popular with the merchant marine, and his book should be easy to find. Or at least it used to be.

    Bruce
       
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