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
    or...
       
    Reply
    Re: micrometer sextants.
    From: Wolfgang K�berer
    Date: 2009 Jul 17, 22:46 +0200

    Hello Brad,
    
    thanks for your response. Actually this was meant as a contribution to the
    "primacy question"; just to add a little tidbit of information of who did
    (advertized) what (drum micrometer) when with which arguments. In my opinion
    it doesn't matter who claims a certain accuracy - and for that matter: in
    which country the company was situated - the interesting question is when
    there was a practical shift in the employment of a  certain technology - or
    improvements on a known technology.
    
    Regards,
    Wolfgang
    
    
    
    --~--~---------~--~----~------------~-------~--~----~
    NavList message boards: www.fer3.com/arc
    Or post by email to: NavList@fer3.com
    To unsubscribe, email NavList-unsubscribe@fer3.com
    -~----------~----~----~----~------~----~------~--~---
    
    

       
    Reply
    Browse Files

    Drop Files

    NavList

    What is NavList?

    Join NavList

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

    You can also join by posting. Your first on-topic post automatically makes you a member.

    Posting Code

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

    Email Settings

    Posting 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