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pl23_theb1842.jpg

Image

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https://www.noaa.gov/media/digital-library-photo/pl23theb1842jpg

Description

Not the best bridge, but it will work.Level party crossing bayous near Dugdemona River.Level party of R. C. Darling

Credit

C&GS; Season's Report Darling 1950-65

Display Date

1950

Location

Louisiana

Collection

Historic Coast & Geodetic Survey

Geodesy

Determining the Elevations - Leveling a Continent

Keywords

Geodesy

Leveling