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Laser beam from Geodimeter.
Transcontinental traverse party of Woodrow Johnson
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Image ID: theb1691, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Location: California, Mojave Desert
Photo Date: 1972
Credit: Lieutenant Howard Herz, NOAA Corps
Category: Geodesy/Triangulation/Baseline/Electronic/
• High Resolution Photo Available
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