National Museum of Nuclear Science & History
Frank Rissbacher served in the 1027th Air Materials Squadron.
W. K. Blair worked for the Roane-Anderson Company.
Carl Crumb was a member of the Special Engineering Detachment at Los Alamos. While working there, he met his wife Jeanne Crumb, who was a nurse in the Los Alamos Hosptial.
Don Simpson worked for the Tennessee Eastman Corporation at the Y-12 Plant.