Digital Library Search
![Wild T-3 theodolite ready for observing geod1081.jpg Wild T-3 theodolite ready for observing](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_geod1081.jpg?itok=NM31bYvc)
Image
Download ( 1.21 MB )Permalink
https://www.noaa.gov/media/digital-library-photo/pl23geod1081jpgDescription
Wild T-3 theodolite ready for observing. Chicago skyline in the background.
Location
Illinois, Chicago
Collection
Geodesy