Patent model for printing on pyroxyline compounds (celluloid)
{"id": "ld1-1643398853934-1643398889353-0", "version": "", "unitCode": "NMAH", "linkedId": "", "type": "edanmdm", "content": {"descriptiveNonRepeating": {"record_ID": "nmah_998932", "online_media": {"mediaCount": 1, "media": [{"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NMAH-RWS2010-00580&max=150", "idsId": "NMAH-RWS2010-00580", "usage": {"access": "CC0"}, "caption": "patent model", "guid": "http://n2t.net/ark:/65665/bq99ca746b6-9e62-704b-e053-15f76fa0b4fa", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NMAH-RWS2010-00580", "resources": [{"width": 3000, "height": 2072, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NMAH-RWS2010-00580.jpg", "dimensions": "3000x2072"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NMAH-RWS2010-00580_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NMAH-RWS2010-00580_thumb"}]}]}, "unit_code": "NMAH", "title_sort": "PATENT MODEL FOR PRINTING ON PYROXYLINE COMPOUNDS (CELLULOID)", "guid": "http://n2t.net/ark:/65665/ng49ca746a8-7559-704b-e053-15f76fa0b4fa", "title": {"label": "Title", "content": "Patent model for printing on pyroxyline compounds (celluloid)"}, "metadata_usage": {"access": "CC0"}, "data_source": "National Museum of American History"}, "indexedStructured": {"date": ["1880s"], "object_type": ["Patents", "process", "Models"], "name": ["Lefferts, Marshall C.", "Hyatt, John W."], "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 1886"}, {"label": "patent date", "content": "1886-08-31"}], "identifier": [{"label": "ID Number", "content": "GA.89797.348222"}, {"label": "accession number", "content": "089797"}, {"label": "patent number", "content": "348222"}, {"label": "catalog number", "content": "GA*89797.348222"}], "notes": [{"label": "Description (Brief)", "content": "This patent model demonstrates an invention for variations on the method of printing celluloid under heat and pressure. The invention was granted patent number 348222. The model consists of three photogravure specimens."}, {"label": "Description (Brief)", "content": "John Wesley Hyatt (born 1837) started his working life as a printer. Early in his career, he took out a patent for a composition for artificial ivory billiard balls, which led him to the invention of celluloid in 1868. In 1869 Hyatt and his brother Isaac founded the Celluloid Manufacturing Company. He held some 250 patents, mostly concerned with the use of celluloid."}, {"label": "Location", "content": "Currently not on view"}], "name": [{"label": "maker", "content": "Lefferts, Marshall C."}, {"label": "maker", "content": "Hyatt, John W."}], "physicalDescription": [{"label": "Physical Description", "content": "photogravure (overall material)"}, {"label": "Measurements", "content": "overall: 19.5 cm x 13.3 cm x .1 cm; 7 11/16 in x 5 1/4 in x 1/16 in"}], "dataSource": [{"label": "Data Source", "content": "National Museum of American History"}], "objectType": [{"label": "Object Name", "content": "process"}, {"label": "Object Type", "content": "Patent Model"}]}}, "url": "edanmdm:nmah_998932", "hash": "da36de817e5825f6794c29101209fad20956a959", "docSignature": "9af9ff305dd95340c88e43ef2fd41544", "timestamp": 1663781999, "lastTimeUpdated": 1655973454, "title": "Patent model for printing on pyroxyline compounds (celluloid)"}