Keith Lengel Obituary - Reading, PA (1949-2022) - Reading Eagle

D.H.H. Lengel students' Cardinal Systems video a finalist in state What's So Cool About Manufacturing contest - Republican Herald

D.H.H. Lengel students' Cardinal Systems video a finalist in state What's So Cool About Manufacturing contest - republicanherald.com

Betty Lou (White) Lengel, Champion, Ohio - WKBN.com