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pl23_theb1648.jpg

Graded road made to measure Epping Plains Base

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23theb1648jpg

Description

Graded road made to measure Epping Plains Base.Base Line party of Alexander Dallas Bache

Credit

NOAA Central Library

Display Date

1857

Location

Maine, Epping Plains

Collection

Historic Coast & Geodetic Survey

Geodesy

Triangulation

Baseline & Treverse Measurements

Keywords

Geodesy

Triangulation

Baseline

Bar