{"nrhp_refnum":"16000121","name":"600 Building","other_names":["Upper 600 Building"],"category":"building","location":{"address":"600 Leopard St.","address_restricted":false,"city":"Corpus Christi","county":"Nueces County","state":"TX","lat":27.796479000000033,"lon":-97.39665399999996,"geom_source":"nps_gis"},"listed_date":"2016-03-22","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Commerce","Architecture"],"significance_levels":["local"],"summary":null,"photo":{"url_800":"https://nationalhistoricalregister.com/media/16000121/9afd08c2b7-800.webp","url_1600":"https://nationalhistoricalregister.com/media/16000121/9afd08c2b7-1600.webp","licence":"CC BY-SA 3.0","author":"25or6to4","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:The_600_Building,_Corpus_Christi,_Texas.jpg\" rel=\"noopener\">25or6to4</a>, <a href=\"https://creativecommons.org/licenses/by-sa/3.0\" rel=\"license noopener\">CC BY-SA 3.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:The_600_Building,_Corpus_Christi,_Texas.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":null,"wikidata":"https://www.wikidata.org/wiki/Q109999972"},"indexable":true,"url":"https://nationalhistoricalregister.com/texas/nueces-county/600-building-16000121/"}