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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

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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


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