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Description
The Point Loma Lighthouse, used as triangulation station. This is at thesouthern end of Point Loma and the site of Cabrillo National Monument. Charles Pierce, Chief of Party. (Image credit: Mr. Floyd Risvold)
Photographer
Mr. Floyd Risvold
Display Date
1933 October
Location
California, San Diego
Collection
Historic Coast & Geodetic Survey
Geodesy
Oscar and Floyd Risvold
NOAA Affiliation
USC&GS;