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Connecting the line - two level crews meet in Glen Canyon, Colorado River.
Level parties of Fred E. Joeckel and Floyd W. Hough
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Image ID: theb1774, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Location: Glen Canyon, Arizona
Photo Date: 1921
Credit: C&GS Season's Report Joekel 1921
Category: Geodesy/Leveling/
• High Resolution Photo Available
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