William E. Liebeck

E. H. Mantz

E. H. Mantz worked for Hanley & Company.

William Elmore

William C. “Bill” Elmore was an American experimental physicist who served as the chairman of the Physics department at Swarthmore College from 1948 to 1968.

C.S. Simpson

John B. Brady

John Brady served as a Machinist at the Hanford Nuclear Reservation from 1943 to 1960. He was proud of the work he did at Hanford, though it was always a mystery to his children because Brady wouldn't talk about his job.