{"nrhp_refnum":"100005195","name":"Granite-Cora-Holt Mills Historic District","other_names":["Granite Mill","Holt-Granite-Puritan Mills Company","Proximity Manufacturing Company, Granite Finishing Works","Cone Mills Corporation, Granite Plant","Cora Mill, Cora Manufacturing Company","Thomas M. Holt Mill, Thomas M. Holt Manufacturing Company","Tabardrey Manufacturing Company"],"category":"district","location":{"address":"122, 180, 218, 222, 224, and 226 East Main St.; 100, 102, 104, 106, 108, and 290 Cone Dr.; 115, 121, and 205 Stone St.","address_restricted":false,"city":"Haw River","county":"Alamance County","state":"NC","lat":36.091131500000046,"lon":-79.36735299243685,"geom_source":"nps_gis"},"listed_date":"2020-04-23","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture","Industry"],"significance_levels":["local"],"summary":null,"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":null,"wikidata":null},"indexable":false,"url":"https://nationalhistoricalregister.com/north-carolina/alamance-county/granite-cora-holt-mills-historic-district-100005195/"}