Welcome to the NavList Message Boards.


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

Compose Your Message

Add Images & Files
    Re: Mysterious symbol
    From: John Huth
    Date: 2010 Oct 14, 09:12 -0400
    Ah, thank you.   You can tell I'm not from the UK.   Here I was thinking it was something relatively ancient.

    On Wed, Oct 13, 2010 at 12:44 PM, Douglas Denny <douglas.denny@btopenworld.com> wrote:

    This mark is an Ordnace Survey mark: normally used by surveyors to mark a level or height. The curved bit is normally straight. They are to be found in many places, for example on trig points on the brass plate. The top flat is the level/height.

    Douglas Denny.
    Chichester. England.
    NavList message boards and member settings: www.fer3.com/NavList
    Members may optionally receive posts by email.
    To cancel email delivery, send a message to NoMail[at]fer3.com

    Browse Files

    Drop Files


    What is NavList?

    Join NavList

    (please, no nicknames or handles)
    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 Settings

    Posting Code:

    Custom Index

    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