National Museum of Nuclear Science & History
Anton Kegl was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Mildred McConkey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. F. Boldridge worked for Clinton Laboratories at the X-10 Reactor.
V. Flagg worked for the Watson-Flagg Engineering Company.
S. M. MacNeille worked for the Tennessee Eastman Corporation at the Y-12 Plant.