National Museum of Nuclear Science & History
Richard Strickland was a staff worker at Los Alamos during the Manhattan Project.
John Klein was a member of the Special Engineering Detachment. He worked at the Metallurgical Lab at the University of Chicago and at Los Alamos.
J. D. Gibson worked for the Roane-Anderson Company.
A. K. Bissell worked for the Tennessee Eastman Corporation at the Y-12 Plant.