National Museum of Nuclear Science & History
W. L. Killibrew worked for the Roane-Anderson Company.
M. R. Nason worked for the Union Carbide & Carbon Corporation.
George Royster was a civilian physicist working at the X-10 graphite reactor in Oak Ridge, Tennessee.
Myrtle E. Karcher was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
