National Museum of Nuclear Science & History
M. L. Oliphant worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Hokanson worked at the 300 at Hanford during the Manhattan Project.
Robert E. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Johnson worked at the 100-B Area at Hanford during the Manhattan Project.
