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
    Kamal
    From: UNK
    Date: 2009 Dec 6, 22:08 -0800

    One of the devices described in Gatty's Raft Book he calls a "harp"
    which appears to be similar to the Kamal. His harp is three feet long
    and can measure altitudes up to 90 degrees. See his explanation in the
    Raft Book file and the scale for the harp is in Gattys tables.
    
    http://www.navlist.net/imgx/Raft-Book2.pdf
    
    https://navlist.net/imgx/Gattys-Tables.pdf
    
    gl
    
    --
    NavList message boards: www.navlist.net
    Or post by email to: NavList@navlist.net
    To , email NavList+@navlist.net
    

       
    Reply
    Browse Files

    Drop Files

    NavList

    What is NavList?

    Join / Get 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