{"nrhp_refnum":"16000745","name":"Twin Lakes Fire Tool Cache","other_names":["Twin Lakes Patrol Cabin","Building 53"],"category":"building","location":{"address":"Lassen Volcanic National Park","address_restricted":false,"city":"Mineral","county":"Shasta County","state":"CA","lat":40.513946694000026,"lon":-121.35949114099998,"geom_source":"nps_gis"},"listed_date":"2016-10-25","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture","Conservation","Politics/Government"],"significance_levels":["local"],"summary":null,"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":null,"wikidata":"https://www.wikidata.org/wiki/Q96205619"},"indexable":false,"url":"https://nationalhistoricalregister.com/california/shasta-county/twin-lakes-fire-tool-cache-16000745/"}