National Museum of Nuclear Science & History
Tomlinson worked at the 100-D Area at Hanford during the Manhattan Project.
Dennis Dwyer was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
H. A. Killebrew worked for the Tennessee Eastman Corporation at the Y-12 Plant.
H. T. Ledford worked for the Tennessee Eastman Corporation at the Y-12 Plant.
