National Museum of Nuclear Science & History
J. B. Allen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George Miller was a research assistant at the University of Chicago Met Lab. He was present when Chicago Pile-1 went critical on December 2, 1942.
T. D. DeWine worked for the J.A. Jones Construction Company.
Hennie Schallis was a staff worker at Los Alamos during the Manhattan Project.
