{"nrhp_refnum":"74001401","name":"Aberdeen Mound","other_names":[],"category":"site","location":{"address":null,"address_restricted":true,"city":"Aberdeen","county":"Brown County","state":"OH","lat":38.667778,"lon":-83.763056,"geom_source":"wikidata"},"listed_date":"1974-07-15","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Prehistoric"],"significance_levels":["local"],"summary":null,"photo":{"url_800":"https://nationalhistoricalregister.com/media/74001401/cdd634b3c4-800.webp","url_1600":"https://nationalhistoricalregister.com/media/74001401/cdd634b3c4-1600.webp","licence":"Public domain","author":"Nyttend","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Aberdeen_Mound_from_a_distance.jpg\" rel=\"noopener\">Nyttend</a>, Public domain, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Aberdeen_Mound_from_a_distance.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/71986834","wikipedia":"https://en.wikipedia.org/wiki/Aberdeen_Mound","wikidata":"https://www.wikidata.org/wiki/Q4666953"},"indexable":true,"url":"https://nationalhistoricalregister.com/ohio/brown-county/aberdeen-mound-74001401/"}