Most people who casually drive past the (mostly) nondescript white barn along U.S. 40 in rural Miami County have no idea about the automotive history displayed inside.
In truth, Halderman never envisioned a full-blown museum on the family farm near Tipp City where he grew up, says Karen Koenig, Halderman’s daughter, who is now the curator. After he retired from the Ford Motor Company in 1994, he merely wanted to display some Mustang and other Ford memorabilia in his man cave at one end of the barn. He enjoyed greeting visitors there and sharing stories about his career designing cars until the day he died in 2020.