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pl23_theb1615.jpg

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https://www.noaa.gov/media/digital-library-photo/pl23theb1615jpg

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