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pl23_theb1574.jpg

Signal and small pole for observations on short lines

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23theb1574jpg

Description

Signal and small pole for observations on short lines.Triangulation party of J. B. Miller

Credit

C&GS; Season's Report Miller 1910-59

Display Date

1910

Collection

Historic Coast & Geodetic Survey

Geodesy

Triangulation

Observing the Angles

Keywords

Geodesy

Triangulation

Angles