GEOMAGNETIC OBSERVATIONS OF FLETCHER'S ICE ISLAND (T-3), ARCTIC OCEAN Open PDF Document Details Document Type Technical Report Publication Date Nov 01, 1962 Accession Number AD0296431 Entities People C.g. Walker Tags DTIC Thesaurus Topics Air Force Arctic Ocean California Corporations Geophysics Government Procurement Governments High Latitudes Illinois Military Research New Jersey New York Observatories Oceans Standards United States Virginia