Crew with motor velocipedes and inclined level. Party of J. D. Crichton
Image ID: theb1765, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection Location: Oregon Photo Date: 1920 Credit: C&GS Season's Report Crichton 1920 Category: Geodesy/Leveling/Getting There/Velocipede/ • High Resolution Photo Available
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