National Museum of Nuclear Science & History
H. J. Ratjen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Frank E. Keene was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
John H. Lane served in the 393rd Bombardment Squadron.
Burford worked at the 300 Area at Hanford during the Manhattan Project.
