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![Recording instrument mounted on left side of velocipede theb1766.jpg Recording instrument mounted on left side of velocipede](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb1766.jpg?itok=S2fSFNSA)
Description
Recording instrument mounted on left side of velocipede.Party of J. D. Crichton (Image credit: C&GS; Season's Report Crichton 1920)
Credit
C&GS; Season's Report Crichton 1920
Display Date
1920
Location
Oregon
Collection
Historic Coast & Geodetic Survey
Geodesy
Determining the Elevations - Leveling a Continent
Keywords
Geodesy
Leveling
Getting There
Velocipede