Patent Model of an Engraving Machine with Pantograph
{"id": "ld1-1643398853934-1643398889177-1", "version": "", "unitCode": "NMAH", "linkedId": "", "type": "edanmdm", "content": {"descriptiveNonRepeating": {"record_ID": "nmah_998757", "online_media": {"mediaCount": 1, "media": [{"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NMAH-MAH-69596&max=150", "idsId": "NMAH-MAH-69596", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/bq99ca746b5-ff04-704b-e053-15f76fa0b4fa", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NMAH-MAH-69596", "resources": [{"label": "High-resolution TIFF", "url": "https://ids.si.edu/ids/download?id=NMAH-MAH-69596.tif", "width": 2000, "height": 1557}, {"width": 2000, "height": 1557, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NMAH-MAH-69596.jpg", "dimensions": "2000x1557"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NMAH-MAH-69596_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NMAH-MAH-69596_thumb"}]}]}, "unit_code": "NMAH", "title_sort": "PATENT MODEL OF AN ENGRAVING MACHINE WITH PANTOGRAPH", "guid": "http://n2t.net/ark:/65665/ng49ca746a3-c04f-704b-e053-15f76fa0b4fa", "title": {"label": "Title", "content": "Patent Model of an Engraving Machine with Pantograph"}, "metadata_usage": {"access": "CC0"}, "data_source": "National Museum of American History"}, "indexedStructured": {"date": ["1850s"], "object_type": ["Patents", "Models"], "name": ["Blair, John B."], "topic": ["Manufacturing industries", "Industrialization", "Patent Models, Graphic Arts", "Communications"], "online_media_type": ["Images"]}, "freetext": {"setName": [{"label": "See more items in", "content": "Work and Industry: Graphic Arts"}, {"label": "See more items in", "content": "Patent Models, Graphic Arts"}, {"label": "See more items in", "content": "Work"}, {"label": "See more items in", "content": "Communications"}, {"label": "See more items in", "content": "Industry & Manufacturing"}, {"label": "See more items in", "content": "Patent Models"}], "date": [{"label": "date made", "content": "ca 1853"}, {"label": "patent date", "content": "1853-05-24"}], "identifier": [{"label": "ID Number", "content": "GA.89797.009743"}, {"label": "patent number", "content": "009743"}, {"label": "accession number", "content": "089797"}, {"label": "catalog number", "content": "GA*89797.009743"}], "notes": [{"label": "Description (Brief)", "content": "This patent model demonstrates an invention for an engraving machine with a pantograph; the invention was granted patent number 9743. The machine for \"mezzotint or other engraving\" stood on a table and was operated by crank and pedal. The model is incomplete."}, {"label": "Location", "content": "Currently not on view"}], "name": [{"label": "patentee", "content": "Blair, John B."}], "physicalDescription": [{"label": "Physical Description", "content": "metal (overall material)"}, {"label": "Physical Description", "content": "wood (overall material)"}, {"label": "Measurements", "content": "overall: 29 cm x 37.8 cm x 29 cm; 11 7/16 in x 14 7/8 in x 11 7/16 in"}], "dataSource": [{"label": "Data Source", "content": "National Museum of American History"}], "objectType": [{"label": "Object Name", "content": "patent model"}, {"label": "Object Type", "content": "Patent Model"}]}}, "url": "edanmdm:nmah_998757", "hash": "7604df02ce6a349eb40c98c6d1c554ead7666be5", "docSignature": "cac80b061f62fd0b20630230bdd7597b", "timestamp": 1663781999, "lastTimeUpdated": 1655973453, "title": "Patent Model of an Engraving Machine with Pantograph"}