National Museum of Nuclear Science & History
Calhoun worked at the 100-B Area at Hanford during the Manhattan Project.
William A. Hichler was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Mildred Jackson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Kermit W. Halden served in the 603rd Air Engineering Squadron.
