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    Re: Calculator v. Slide Rule for Ex-Meridian Correction
    From: Gary LaPook
    Date: 2016 Jan 2, 10:38 -0800

    Why not just invest a few bucks or pounds and buy a Kuffel & Esser 4080 slide rule which has the trig scales marked in degrees and minutes.

    Lots of them for sale on ebay:

    http://www.ebay.com/sch/i.html?_odkw=kuffel+8080&_osacat=0&_from=R40&_trksid=p2045573.m570.l1313.TR0.TRC0.H0.Xkuffel+%26+esser+4080.TRS2&_nkw=kuffel+%26+esser+4080&_sacat=0

    gl

       
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