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![Wild T-3 theodolite theb1626.jpg Wild T-3 theodolite](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb1626.jpg?itok=WDHPxcx1)
Description
Wild T-3 theodolite. (Image credit: NOAA National Geodetic Survey)
Credit
NOAA National Geodetic Survey
Collection
Historic Coast & Geodetic Survey
Geodesy
Triangulation
Observing the Angles
Keywords
Geodesy
Triangulation
Angles