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![Lieutenant Harley Nygren conducting gravity observations for Sandia Corporation theb1322.jpg Lieutenant Harley Nygren conducting gravity observations for Sandia Corporation](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb1322.jpg?itok=LJkoKWpA)
Description
Lieutenant Harley Nygren conducting gravity observations for Sandia Corporation. (Image credit: C&GS; Season's Report Nygren 1955-16)
Credit
C&GS; Season's Report Nygren 1955-16
Display Date
1955
Location
New Mexico
Collection
Historic Coast & Geodetic Survey
Keywords
Geophysics
Gravity