National Museum of Nuclear Science & History
M. K. Walsh worked for the Roane-Anderson Company.
L. W. Wendlandt served in the 390th Air Service Group.
Marte Previti was a part of the Alsos Mission, a Manhattan Project effort in Europe to discover the progress of the German atomic project.
Clifford Nilsson served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.