National Museum of Nuclear Science & History
LeRoy Grigsby worked for the Roane-Anderson Company.
Leston Stark was a staff worker at Los Alamos during the Manhattan Project.
A. W. Seivert worked for Hanley & Company.
Richard Ehrlich worked at Los Alamos in the Theoretical Physics Division, during the Manhattan Project.
Charles Runyan was a staff worker at Los Alamos during the Manhattan Project.
