National Museum of Nuclear Science & History
Jas C. Deane worked for the Fercleve Corporation.
Edward Wiggers was a staff worker at Los Alamos during the Manhattan Project.
Leon D. Smith joined the Manhattan Project in 1944 and was assigned to the 509th Composite Group at Wendover Airfield in Utah.
Bertram J. Kade served in the 393rd Bombardment Squadron.
O'Brien worked for Stone and Webster Engineering Corporation.