http://www.dalnetarchive.org/handle/11061/6282 Frey worked in research, design, and product planning at Ford Motor Company from 1951-1968. Updated December 5, 2024. Sat, 04 Apr 2026 05:12:54 GMT 2026-04-04T05:12:54Z http://www.dalnetarchive.org/handle/11061/7264 Donald N. Frey Interview Transcript PDF Frey, Donald N. Transcript of oral history interview 28 January 1986. Tue, 28 Jan 1986 00:00:00 GMT http://www.dalnetarchive.org/handle/11061/7264 1986-01-28T00:00:00Z