Geometric Model by A . Harry Wheeler, Oblique Spherical Triangle
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Harry Wheeler, Oblique Spherical Triangle"}, "metadata_usage": {"access": "CC0"}, "data_source": "National Museum of American History"}, "indexedStructured": {"date": ["1940s"], "geoLocation": [{"Other": {"type": "Place", "content": "United States"}}, {"Other": {"type": "Place", "content": "Massachusetts"}}, {"Other": {"type": "Place", "content": "Worcester"}}, {"points": {"point": {"latitude": {"type": "decimal", "content": "42.25"}, "longitude": {"type": "decimal", "content": "-71.8"}}}}], "object_type": ["Models"], "name": ["Wheeler, Albert Harry"], "topic": ["Spherical Trigonometry", "Science", "Mathematics", "Trigonometry"], "place": ["United States", "Worcester", "Massachusetts"], "online_media_type": ["Images"]}, "freetext": {"setName": [{"label": "See more items in", "content": "Medicine and Science: Mathematics"}, {"label": "See more items in", "content": "Trigonometry"}, {"label": "See more items in", "content": "Science & Mathematics"}, {"label": "See more items in", "content": "Spherical Trigonometry"}], "date": [{"label": "date made", "content": "1945"}], "identifier": [{"label": "ID Number", "content": "1979.0102.343"}, {"label": "accession number", "content": "1979.0102"}, {"label": "catalog number", "content": "1979.0102.343"}], "notes": [{"label": "Description", "content": "During World War II, A. Harry Wheeler made several models relating to spherical trigonometry. This one shows four quadrants of the celestial globe. One represents the equator. The other three pass are perpendicular to the equator through the pole. One passes through point T (Tokyo), another through point H (Honolulu), and the third through point S (San Francisco). A trihedral angle made from pieces of white plastic creates a spherical triangle joining these three points."}, {"label": "Description", "content": "For the pattern for this model, see 1979.3002.084. The pattern is dated 1945."}, {"label": "Location", "content": "Currently not on view"}], "creditLine": [{"label": "Credit Line", "content": "Gift of Louise D. Campbell"}], "name": [{"label": "maker", "content": "Wheeler, Albert Harry"}], "topic": [{"label": "subject", "content": "Mathematics"}, {"label": "subject", "content": "Mathematics"}], "place": [{"label": "place made", "content": "United States: Massachusetts, Worcester"}], "physicalDescription": [{"label": "Physical Description", "content": "plastic (overall material)"}, {"label": "Measurements", "content": "overall: 5 cm x 5 cm x 5 cm; 1 31/32 in x 1 31/32 in x 1 31/32 in"}], "dataSource": [{"label": "Data Source", "content": "National Museum of American History"}], "objectType": [{"label": "Object Name", "content": "Geometric Model"}]}}, "url": "edanmdm:nmah_905056", "hash": "9a069db516926dc7d307f00bfc5145ef30443444", "docSignature": "26825bf9e53c934a3b33c4cef55d2b86", "timestamp": 1663782630, "lastTimeUpdated": 1655973102, "title": "Geometric Model by A . Harry Wheeler, Oblique Spherical Triangle"}