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pl23_cgs02457.jpg

Observing tower at Station Pen in Washington state

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23cgs02457jpg

Description

Observing tower at Station Pen in Washington state. The towerwas built around a tree trunk which was stripped of branches. The tree trunkserved as the instrument stand. Observer was J. S. Hill, Chief of Party O. B.French.

Credit

Collection of NOAA/NOS/National Geodetic Survey William H. Burger Album

Location

Washington state

Keywords

Coast and Geodetic Survey