Welcome to the NavList Message Boards.

NavList:

A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding

Compose Your Message

Message:αβγ
Message:abc
Add Images & Files
    Name or NavList Code:
    Email:
       
    Reply
    Re: Towson's tables?
    From: David C
    Date: 2020 Sep 18, 20:11 -0700

    Towson was a man of many talents. I did not know anything about him until I read his biography:

    https://en.wikisource.org/wiki/Page:Dictionary_of_National_Biography_volume_57.djvu/141

    Note that Towson's investigations lead to the claim that a great circle sailing was the quickest way across the Atlantic. After Sir John Herschel drew the Admiralty's attention  to Towson's discovery that department published Towson's "Tables for Facilitating the Practice of Great Circle Sailing" and also his ex-meridian tables.

    The site that claims to have  a reprint of Towson's tables is one of those annoying sites that claims downloads are free, allows you to register, and then as you are about to download the document asks for credit card details.  No way!!!!!

    [LINK DELETED]

    I will have to keep searching.

       
    Reply
    Browse Files

    Drop Files

    NavList

    What is NavList?

    Get a NavList ID Code

    Name:
    (please, no nicknames or handles)
    Email:
    Do you want to receive all group messages by email?
    Yes No

    A NavList ID Code guarantees your identity in NavList posts and allows faster posting of messages.

    Retrieve a NavList ID Code

    Enter the email address associated with your NavList messages. Your NavList code will be emailed to you immediately.
    Email:

    Email Settings

    NavList ID Code:

    Custom Index

    Subject:
    Author:
    Start date: (yyyymm dd)
    End date: (yyyymm dd)

    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site