Geometric Model by A. Harry Wheeler, Great Circles on a Sphere
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Harry Wheeler, Great Circles on a Sphere"}, "metadata_usage": {"access": "CC0"}, "data_source": "National Museum of American History"}, "indexedStructured": {"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"}], "identifier": [{"label": "ID Number", "content": "MA.304723.727"}, {"label": "accession number", "content": "304723"}, {"label": "catalog number", "content": "304723.727"}], "notes": [{"label": "Description", "content": "This warped orange plastic model consists of two circular rings and a circular disc. These intersect to form three great circles on a sphere. A tag on the model reads: 3GC."}, {"label": "Description", "content": "Compare 1979.0102.215, 1979.0102.344, MA.304723.719, MA.304723.720, MA.304723.723, and MA.304723.727."}, {"label": "Location", "content": "Currently not on view"}], "creditLine": [{"label": "Credit Line", "content": "Gift of Helen M. Wheeler"}], "name": [{"label": "patentee", "content": "Wheeler, Albert Harry"}, {"label": "maker", "content": "Wheeler, Albert Harry"}], "topic": [{"label": "subject", "content": "Mathematics"}], "place": [{"label": "place made", "content": "United States: Massachusetts, Worcester"}], "physicalDescription": [{"label": "Physical Description", "content": "plastic (overall material)"}, {"label": "Physical Description", "content": "orange (overall color)"}, {"label": "Physical Description", "content": "cut and fit (overall production method/technique)"}, {"label": "Measurements", "content": "average spatial: 8 cm x 8 cm x 10.4 cm; 3 5/32 in x 3 5/32 in x 4 3/32 in"}], "dataSource": [{"label": "Data Source", "content": "National Museum of American History"}], "objectType": [{"label": "Object Name", "content": "Geometric Model"}]}}, "url": "edanmdm:nmah_1073569", "hash": "0e099245cc5e0b4e60bff3f31b4187d8fa651a95", "docSignature": "06b9a152752e9da1a87d852162693458", "timestamp": 1663781938, "lastTimeUpdated": 1655973455, "title": "Geometric Model by A. Harry Wheeler, Great Circles on a Sphere"}