{"nrhp_refnum":"86003637","name":"Tilson Mounds-Summerhill Lake Place (41BW14)","other_names":["Cabe,Horace C.,Mounds","41bw14"],"category":"site","location":{"address":null,"address_restricted":true,"city":"Texarkana","county":"Bowie County","state":"TX","lat":null,"lon":null,"geom_source":null},"listed_date":"1987-01-16","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Prehistoric","Exploration/Settlement"],"significance_levels":["state"],"summary":null,"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/40971335","wikipedia":null,"wikidata":null},"indexable":false,"url":"https://nationalhistoricalregister.com/texas/bowie-county/tilson-mounds-summerhill-lake-place-41bw14-86003637/"}