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    Re: Bowditch sightreduction table (Ageton?)
    From: Örjan Sandström
    Date: 2012 Apr 7, 22:10 -0700

    I am referring to My grandfathers 198X version (one book). it had if memory serves a Ageton like sight-reduction table, or am I wrong?

    His english was near non existent so i wonder why he had it? The table he used most was from 1920's - "Nödiga Navigations Tabeller" ~200 pages - I have never seen this anywhere but in his library, believe me I have looked, it had things like "speed-distance-time", departure, logs of trig functions, dip, refraction... more or less same as in any such work.
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