Two things that may help you dig.
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Guy called Malcolm Healey a British recluse owns/owned a major furniture plant in Waverly. Mills Pride. Only show in town for most workers. Spoopy individual, bought a village in the UK. Had his headquarters in West Palm Beach, FL.
Second, This area, Piketon and Fernald (nearer Cincinnati) were involved heavily in weapons and fuel processing in the 60's and 70's.