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pl23_theb2540.jpg

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23theb2540jpg

Description

Tower at Station Northome.Caouette on left, Osborn on right, Tryon observing.Triangulation party of Carl I. Aslakson

Credit

Captain Ray Tryon, C&GS;

Display Date

1934

Location

Minnesota, Koochiching County

Collection

Historic Coast & Geodetic Survey

Geodesy

Triangulation

Bilby Steel Towers

Keywords

Geodesy

Triangulation

Towers

Bilby Steel