Bruce V. McBroom

H. V. Turpeinen

Turpeinen worked at the 200 East Area at Hanford during the Manhattan Project. 

Bernard S. Wildi

Richard C. Stephens

Richard Stephens worked for the United States Engineer District Office.

William Cavin

William Cavin was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.