pl23_theb1310.jpg
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https://www.noaa.gov/media/digital-library-photo/pl23theb1310jpgDescription
Magnetic observatory at Little America IV.Tent used for absolute observations while center building used for variation
Credit
C&GS; Season's Report Schoene 1947-5
Display Date
Feb-47
Location
Antarctica
Collection
Historic Coast & Geodetic Survey
Keywords
Geophysics
Geomagnetism