{"nrhp_refnum":"14000508","name":"Marshall Site","other_names":["11Ma269"],"category":"site","location":{"address":null,"address_restricted":true,"city":"Chillicothe","county":"Marshall County","state":"IL","lat":40.95,"lon":-89.425,"geom_source":"wikidata"},"listed_date":"2014-08-25","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Historic - Aboriginal","Art"],"significance_levels":["local"],"summary":null,"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":"https://en.wikipedia.org/wiki/Marshall_Site_(Chillicothe,_Illinois)","wikidata":"https://www.wikidata.org/wiki/Q18156639"},"indexable":false,"url":"https://nationalhistoricalregister.com/illinois/marshall-county/marshall-site-14000508/"}