pl23_cgs00391.jpg
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https://www.noaa.gov/media/digital-library-photo/pl23cgs00391jpgDescription
Floyd Risvold with theodolite on top of old brewery near the Navy destroyerpiers.
Photographer
Mr. Floyd Risvold
Display Date
1933
Location
California, San Diego
Category
Historic Coast & Geodetic Survey
Geodesy
Oscar and Floyd Risvold
NOAA Affiliation
USC&GS;
Keywords
Observing Triangulation