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![Quartz horizontal magnetometer cgs02164.jpg Quartz horizontal magnetometer](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_cgs02164.jpg?itok=D7Ef16JJ)
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https://www.noaa.gov/media/digital-library-photo/pl23cgs02164jpgDescription
Quartz horizontal magnetometer
Display Date
1957 Ca.
Collection
Historic Coast & Geodetic Survey
Keywords
Coast and Geodetic Survey
Geophysics Geomagnetism