pl23_geod1129.jpg
![Richard Cohen recording astronomic observations with Wild T-4 Theodolite geod1129.jpg Richard Cohen recording astronomic observations with Wild T-4 Theodolite](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_geod1129.jpg)
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https://www.noaa.gov/media/digital-library-photo/pl23geod1129jpgDescription
Richard Cohen recording astronomic observations with Wild T-4 Theodolite.
Photographer
Commander George Leigh
Collection
Geodesy
NOAA Affiliation
NOAA Corps (ret.)