pl23_cgs00192.jpg
![George Blair setting up for triangulation observations somewhere on the Big Surcoastline cgs00192.jpg George Blair setting up for triangulation observations somewhere on the Big Surcoastline](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_cgs00192.jpg)
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https://www.noaa.gov/media/digital-library-photo/pl23cgs00192jpgDescription
George Blair setting up for triangulation observations somewhere on the Big Surcoastline.
Photographer
Mr. Floyd Risvold
Location
California coastline
Collection
Historic Coast & Geodetic Survey
Geodesy
Oscar and Floyd Risvold
NOAA Affiliation
USC&GS;
Keywords
West Coast California