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NOAA Photo Library Image - theb1151

Twelve inch repeating circle (bottom) and heliotrope (top). Fig. No. 27, Report of Superintendent ... 1866

Image ID: theb1151, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Photo Date: 1866
Credit: NOAA Central Library

Category: Geodesy/Instruments/

High Resolution Photo Available





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Last Updated:
April 30, 2013