{"nrhp_refnum":"15000098","name":"Oakland Lamp Works","other_names":[],"category":"building","location":{"address":"1614 Campbell St.","address_restricted":false,"city":"Oakland","county":"Alameda County","state":"CA","lat":37.81339500000007,"lon":-122.29383899999999,"geom_source":"nps_gis"},"listed_date":"2015-03-24","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture","Industry"],"significance_levels":["local"],"summary":null,"photo":{"url_800":"https://nationalhistoricalregister.com/media/15000098/399baaec97-800.webp","url_1600":"https://nationalhistoricalregister.com/media/15000098/399baaec97-1600.webp","licence":"CC BY-SA 4.0","author":"Clyde Charles Brown","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Oakland_Lamp_Works_building,_Oakland,_California,_US.jpg\" rel=\"noopener\">Clyde Charles Brown</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:Oakland_Lamp_Works_building,_Oakland,_California,_US.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":null,"wikidata":"https://www.wikidata.org/wiki/Q133252484"},"indexable":true,"url":"https://nationalhistoricalregister.com/california/alameda-county/oakland-lamp-works-15000098/"}