{"nrhp_refnum":"16000817","name":"Fitchburg Yarn Mill","other_names":[],"category":"building","location":{"address":"1428 Main St.","address_restricted":false,"city":"Fitchburg","county":"Worcester County","state":"MA","lat":42.58734571700006,"lon":-71.81412992899999,"geom_source":"nps_gis"},"listed_date":"2016-12-06","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture","Commerce","Industry","Social History"],"significance_levels":["local"],"summary":null,"photo":{"url_800":"https://nationalhistoricalregister.com/media/16000817/eefb530cfc-800.webp","url_1600":"https://nationalhistoricalregister.com/media/16000817/eefb530cfc-1600.webp","licence":"CC BY-SA 4.0","author":"John Phelan","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Fitchburg_Yarn_Mill,_Fitchburg_MA.jpg\" rel=\"noopener\">John Phelan</a>, <a href=\"https://creativecommons.org/licenses/by-sa/4.0\" rel=\"license noopener\">CC BY-SA 4.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Fitchburg_Yarn_Mill,_Fitchburg_MA.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":"https://en.wikipedia.org/wiki/Fitchburg_Yarn_Mill","wikidata":"https://www.wikidata.org/wiki/Q28124275"},"indexable":true,"url":"https://nationalhistoricalregister.com/massachusetts/worcester-county/fitchburg-yarn-mill-16000817/"}