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    Re: Traditional navigation by slide rule
    From: Hewitt Schlereth
    Date: 2024 Jul 5, 12:55 -0700

    My go-to book was Slide Rule for the Mariner by H. H.  Shufeldt.  It's specific to the K&E Log Log Duplex Trig rule. It has the forrmulas and worked examples of each. It was published about 50 years ago by the Naval Institute Press and may be hard to find.

       
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