National Museum of Nuclear Science & History
Vernon Voight worked in the shop at the Chicago Met Lab during the Manhattan Project.
L. G. Bamer worked for the Union Carbide & Carbon Corporation.
T. F. Hanley, Jr. worked for Hanley & Company.
Raycliffe C. Davis was a graduate of Central College in Pella, Iowa. He joined the Army while living in Cedar Rapids, IA, and was assigned with Special Engineering Detachment in Oak Ridge, TN in April 1944.