pl23_cgs05396.jpg
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https://www.noaa.gov/media/digital-library-photo/pl23cgs05396jpg-0Description
Reconnaissance views across the mountains of the Great Basin at the beginning of the work on the 39th Parallel Arc of Triangulation which extended from Atlantic to Pacific, at the time the longest arc of the parallel ever observed. Seeimage cgs05398.
Credit
NARA C&GS; Colllection
Location
Utah
Collection
Historic Coast & Geodetic Survey
Historic Maps
General
Keywords
Coast and Geodetic Survey
Archive