National Museum of Nuclear Science & History
Sidney Williams was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
S. Schulder worked for the Union Carbide & Carbon Corporation.
E. S. Ethridge worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Zola DiMartino worked for the Roane-Anderson Company.
Mildred Wagoner worked for the Roane-Anderson Company.