National Museum of Nuclear Science & History
H. T. Hunsicker worked for the Midwest Piping and Supply Company.
R. O. Irwin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Helen J. Arson was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Arthur W. Collins served in the Special Engineer Detachment and Project Alberta.
