National Museum of Nuclear Science & History
Willard Waite was a staff worker at Los Alamos during the Manhattan Project.
A. E. Kingalover worked for the Roane-Anderson Company.
Jean A. (Jackson) Robinson was a research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
C. W. Robert worked for the H. K. Ferguson Company.