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Richard
Posts: 8
Joined: 10/23/2008
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39th Parallel Triangulation |
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I am doing some research on the surveying of the coast-to-coast arc of the parallel. I would appreciate help in finding material that deals with the people who did the work--books, memoirs, journals, letters, etc. I, of course have the official stuff from the C&GS reports, but I would like to get a more personal perspective. Any assistance will be appreciated. Richard
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Wednesday, May 20, 2009 at 3:20:06 PM |