Bill93 Posted May 30, 2015 Share Posted May 30, 2015 (edited) On the pro forum there is a discussion that started with a historical marker sign about a C&GS baseline. It then went into gory detail as several people tried to relate the old measurements to the current data sheets. Not everyone's cup of tea to do the calculations, but scanning the discussion could help people appreciate the level of effort that went into the old measurements. https://surveyorconnect.com/index.php?mode=thread&id=318897 Edited May 30, 2015 by Bill93 Quote Link to comment
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