pl23_cgs06404.jpg
Image
Download ( 4.98 MB )Permalink
https://www.noaa.gov/media/digital-library-photo/pl23cgs06404jpg-0Description
No. 17. Sketch of Triangulation in Sections VI, VII, and VIII To accompanyTable of Geographical Positions 1868. Annual Report 1868.
Collection
Historic Coast & Geodetic Survey
Historic Maps
United States Coast Survey Annual Report