Go to: Message List•New Topic•Search
Re: Larry's fourth article of Saturday morning
Author: Warren Smith
Date: 09-09-2007 - 13:46

Dick:

You might also recognize that there is a solar attachment to that Gurley. The sextant-looking device on the back standard. By orienting the sun via time of day and latitude, surveyors could set east-west lines astronomically at each setup.

Warren

Navigate: Previous Message•Next Message
Options: Reply To This Message•Quote This Message


Subject Written By Date/Time (PST)
  Larry's fourth article of Saturday morning Dick Seelye 09-07-2007 - 21:38
  Re: Larry's fourth article of Saturday morning Warren Smith 09-09-2007 - 13:46


Go to: Message List•Search
Subject: 
Your Name: 
Spam prevention:
Please, enter the code that you see below in the input field. This is for blocking bots that try to post this form automatically.
 **     **  **     **   ******    ********    ******  
 **     **  ***   ***  **    **   **     **  **    ** 
 **     **  **** ****  **         **     **  **       
 **     **  ** *** **  **   ****  ********   **       
  **   **   **     **  **    **   **     **  **       
   ** **    **     **  **    **   **     **  **    ** 
    ***     **     **   ******    ********    ******
This message board is maintained by:Altamont Press
You can send us an email at altamontpress1@gmail.com