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pl23_theb1515.jpg

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23theb1515jpg

Description

E. J. Brown at astro setup checking chronograph.Astro party of E. J. Brown

Credit

Family of Captain Maurice A. Hecht, C&GS;

Collection

Historic Coast & Geodetic Survey

Geodesy

Astronomic Latitude and Longitude

Keywords

Geodesy

Astro