{"nrhp_refnum":"01001504","name":"Swarthout Site-A04507.000038","other_names":["Wetterhahn-Warneck Site","NYSM No. 5853","UB No. 956"],"category":"site","location":{"address":null,"address_restricted":true,"city":"Clayton","county":"Jefferson County","state":"NY","lat":null,"lon":null,"geom_source":null},"listed_date":"2002-01-24","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Prehistoric"],"significance_levels":["local"],"summary":null,"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/75318284","wikipedia":null,"wikidata":null},"indexable":false,"url":"https://nationalhistoricalregister.com/new-york/jefferson-county/swarthout-site-a04507-000038-01001504/"}