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NOAA Photo Library Image - theb1140

Stone marking end of comparator, a 100-meter very stable short base line. Comparator was used to calibrate and intercompare various measuring instruments . This comparator was at Shelton, Nebraska, near Station Shelton East Base. Fig. No. 2, Appendix No. 3, Report of Superintendent ... 1901, p. 244

Image ID: theb1140, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Location: Nebraska, Shelton
Photo Date: 1901

Category: Geodesy/Base Line/

High Resolution Photo Available

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Last Updated:
June 10, 2016