National Museum of Nuclear Science & History
Frank Holden was a member of the Special Engineering Detachment at Los Alamos.
Frank Holden driving a truck near Los Alamos.
Holden, pictured at the far right, poses with a few other members of the SED
Holden and some other members of the SED pose for a picture near the Q-site at Los Alamos
Marvin Smith worked for Clinton Laboratories at the X-10 Reactor.
E. L. Pryor worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Bustos worked at Los Alamos during the Manhattan Project.
Joe Supienko served in the 1027th Air Material Squadron.
