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    Re: The Observer’s Book on Astro-N avigation - Coutinho sextant
    From: Bill Morris
    Date: 2016 Apr 30, 13:55 -0700

    I will shortly be writing a blog post about the Coutinho sextant (at www.sextantbook.com), but in the meantime, here are a few pictures of the artificial horizon attachment and of the addition to the telescope objective that brings the bubbles into focus.

    I will let members know when the blog post is ready to view.

    Bill Morris

    Pukenui

    New Zealand



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