National Museum of Nuclear Science & History
Conner worked in the United States Engineer District Office.
C. A. Wikle worked for the A. S. Schulman Electric Company.
Blanche J. Lawrence was an African-American research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Eloy Roybal was a staff worker at Los Alamos during the Manhattan Project.
