pl23_theb1615.jpg
![Observing in western Nebraska theb1615.jpg Observing in western Nebraska](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb1615.jpg)
Description
Observing in western Nebraska.Chase, Smith, and Nicodemus.Recorder sitting and writing down angle observations.Triangulation party of Wilbur Porter
Credit
NOAA, George E. Marsh Album
Display Date
1933
Location
Nebraska
Collection
Historic Coast & Geodetic Survey
Keywords
Geodesy
Triangulation
Angles