L. R. Doyle

Clarence E. Pierce

J. C. Nelson

J. C. Nelson worked for the Roane-Anderson Company.

R. N. Babcock

R. N. Babcock worked for the Roane-Anderson Company.

Leon D. Smith

Leon D. Smith joined the Manhattan Project in 1944 and was assigned to the 509th Composite Group at Wendover Airfield in Utah.