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NOAA Photo Library Image - theb2472

Jasper S. Bilby observing from short reconnaissance pole attached to tree. On 98th Meridian Survey. Checking for intervisibility between stations. Helping plan for necessary height of tower at station

Image ID: theb2472, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Location: Minnesota
Photo Date: 1903
Credit: NOAA, John Hayford Album

Category: Geodesy/Triangulation/Towers/Wooden/

High Resolution Photo Available

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Last Updated:
November 10, 2017