National Museum of Nuclear Science & History
M. E. Ober worked for the J.A. Jones Construction Company.
Louise Warner was a research assistant in the health division of the Chicago Met Lab during the Manhattan Project.
W. R. Chambers worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harold Fidler was an Army major and a civil engineer for the Corps of Engineers. Fidler began working at the Radiation Laboratory at Berkeley with Ernest O.
