National Museum of Nuclear Science & History
P. S. Titus worked for the Union Carbide & Carbon Corporation.
Waldo F. Christy was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Etta Woodward was a project worker at Los Alamos during the Manhattan Project.
Warren worked at the 200 West Area at Hanford during the Manhattan Project.