National Museum of Nuclear Science & History
W. F. Gibson worked for the Roane-Anderson Company.
Hattie Frankling worked for the Tennessee Eastman Corporation at the Y-12 Plant.
G. M. Fleetwood worked for the Fercleve Corporation.
Ida Cunningham was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
