National Museum of Nuclear Science & History
Jesus Royball was a staff worker at Los Alamos during the Manhattan Project.
Joanna Brumfiel was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Selton worked at the 200 West Area at Hanford during the Manhattan Project.
O. W. Manz, Jr. worked for the Union Carbide & Carbon Corporation.
