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NOAA Photo Library Image - theb2459

Wooden tower within a tower. Outer tower supports personnel - inner tower supports instrument. First devised by Assistant Edmund Blunt to see over marshes in Delaware Bay area

Image ID: theb2459, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Photo Date: 1855
Credit: NOAA Central Library

Category: Geodesy/Triangulation/Towers/Wooden/

High Resolution Photo Available





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Last Updated:
April 30, 2013