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![Leveling a Nation cgs01660.jpg Leveling a Nation](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_cgs01660.jpg?itok=6gJrDqCk)
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https://www.noaa.gov/media/digital-library-photo/pl23cgs01660jpgDescription
Leveling a Nation. Leveling operations at Point Loma Lighthouse, thesouthwestern corner of the contiguous United States. (Image credit: Mary Wood, Daughter of Harry Siple | Harry Siple)
Credit
Mary Wood, Daughter of Harry Siple
Photographer
Harry Siple
Display Date
1920
Location
California, San Diego, Point Loma
Collection
Historic Coast & Geodetic Survey
NOAA Affiliation
USC&GS;