https://thesaurus.bcpl.org/thesaurus/history/https://thesaurus.bcpl.org/thesaurus/history/?tema=3991Camp sites, facilities, etc. https://thesaurus.bcpl.org/thesaurus/history/?tema=3991 Historic buildings BT https://thesaurus.bcpl.org/thesaurus/history/?tema=3991 Camp Ernst Site (Boone County, Ky.) NT https://thesaurus.bcpl.org/thesaurus/history/?tema=3991 Camp Michaels Site (Boone County, Ky.) NT https://thesaurus.bcpl.org/thesaurus/history/?tema=3991 Harmeyer Summer Camp Site (Boone County, Ky.) NT