Sextant
{"id": "ld1-1643399625297-1643399666272-1", "version": "", "unitCode": "NMAH", "linkedId": "", "type": "edanmdm", "content": {"descriptiveNonRepeating": {"record_ID": "nmah_1057781", "online_media": {"mediaCount": 4, "media": [{"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NMAH-AHB2017q128760&max=150", "idsId": "NMAH-AHB2017q128760", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/bq99ca746bc-e397-704b-e053-15f76fa0b4fa", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NMAH-AHB2017q128760", "resources": [{"width": 3000, "height": 2250, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NMAH-AHB2017q128760.jpg", "dimensions": "3000x2250"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NMAH-AHB2017q128760_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NMAH-AHB2017q128760_thumb"}]}, {"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NMAH-AHB2017q128761&max=150", "idsId": "NMAH-AHB2017q128761", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/bq99ca746bc-e398-704b-e053-15f76fa0b4fa", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NMAH-AHB2017q128761", "resources": [{"width": 3000, "height": 2250, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NMAH-AHB2017q128761.jpg", "dimensions": "3000x2250"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NMAH-AHB2017q128761_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NMAH-AHB2017q128761_thumb"}]}, {"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NMAH-AHB2017q128759&max=150", "idsId": "NMAH-AHB2017q128759", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/bq99ca746bc-e396-704b-e053-15f76fa0b4fa", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NMAH-AHB2017q128759", "resources": [{"width": 3000, "height": 2250, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NMAH-AHB2017q128759.jpg", "dimensions": "3000x2250"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NMAH-AHB2017q128759_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NMAH-AHB2017q128759_thumb"}]}, {"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NMAH-AHB2017q128758&max=150", "idsId": "NMAH-AHB2017q128758", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/bq99ca746bc-e395-704b-e053-15f76fa0b4fa", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NMAH-AHB2017q128758", "resources": [{"width": 3000, "height": 2250, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NMAH-AHB2017q128758.jpg", "dimensions": "3000x2250"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NMAH-AHB2017q128758_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NMAH-AHB2017q128758_thumb"}]}]}, "unit_code": "NMAH", "title_sort": "SEXTANT", "guid": "http://n2t.net/ark:/65665/ng49ca746a8-fecc-704b-e053-15f76fa0b4fa", "title": {"label": "Title", "content": "Sextant"}, "metadata_usage": {"access": "CC0"}, "data_source": "National Museum of American History"}, "indexedStructured": {"date": ["1860s"], "geoLocation": [{"Other": {"type": "Place", "content": "United States"}}, {"Other": {"type": "Place", "content": "New York"}}, {"Other": {"type": "Place", "content": "New York City"}}, {"points": {"point": {"latitude": {"type": "decimal", "content": "40.7"}, "longitude": {"type": "decimal", "content": "-74"}}}}], "object_type": ["Sextant"], "name": ["E. & G. W. Blunt", "Mason, Theodorus B. M."], "topic": ["Navigation"], "place": ["New York City", "New York", "United States"], "online_media_type": ["Images"]}, "freetext": {"setName": [{"label": "See more items in", "content": "Medicine and Science: Physical Sciences"}, {"label": "See more items in", "content": "Navigation"}, {"label": "See more items in", "content": "Measuring & Mapping"}], "date": [{"label": "date made", "content": "1856-1866"}], "identifier": [{"label": "ID Number", "content": "PH.275100"}, {"label": "catalog number", "content": "275100"}, {"label": "accession number", "content": "70138"}], "notes": [{"label": "Description", "content": "Sextant with a silvered scale graduated every 10 minutes from -5\u00c2\u00b0 to +155\u00c2\u00b0 and read by vernier with tangent screw and swinging magnifier to 10 seconds. The inscription reads \"E. & G. W. Blunt, New York.\" Theodorus Bailey Myers Mason (1848-1899), a career naval officer, probably acquired this sextant in 1865 when he graduated from the Naval Academy at Newport, R.I. Mason's sister Cassie (Mrs. Julian) James, a Washington socialite, gave it to the Smithsonian."}, {"label": "Location", "content": "Currently not on view"}], "creditLine": [{"label": "Credit Line", "content": "Mrs. Julian James"}], "name": [{"label": "user", "content": "Mason, Theodorus B. M."}, {"label": "maker", "content": "E. & G. W. Blunt"}], "place": [{"label": "place made", "content": "United States: New York, New York City"}], "physicalDescription": [{"label": "Physical Description", "content": "mahogany (overall material)"}, {"label": "Physical Description", "content": "copper (overall material)"}, {"label": "Measurements", "content": "radius: 7 1/2 in; 19.05 cm"}, {"label": "Measurements", "content": "overall in box: 5 1/2 in x 16 3/8 in x 10 13/16 in; 13.97 cm x 41.5925 cm x 27.46375 cm"}], "dataSource": [{"label": "Data Source", "content": "National Museum of American History"}], "objectType": [{"label": "Object Name", "content": "Sextant"}]}}, "url": "edanmdm:nmah_1057781", "hash": "9f75b0eeeeddb3adf18872b873429a3bf1e91c8d", "docSignature": "e6319ce6255e7283035846e17d1bf4d8", "timestamp": 1663781938, "lastTimeUpdated": 1655973882, "title": "Sextant"}