https://thesaurus.bcpl.org/thesaurus/history/https://thesaurus.bcpl.org/thesaurus/history/?tema=777Camp Ernst (Boone County, Ky.) https://thesaurus.bcpl.org/thesaurus/history/?tema=777 Camp Ernst Site (Boone County, Ky.) RT https://thesaurus.bcpl.org/thesaurus/history/?tema=777 Camps BT