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.
L. A. Waddell worked for the Roane-Anderson Company.
J. R. Anderson worked for the J.A. Jones Construction Company.
Jas Lampkin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
A. J. LaBlanc, Jr. worked for the United States Engineer District Office.