National Museum of Nuclear Science & History
D. W. Puckett served in the 509th Headquarters.
Opal Adamson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Dexter Wolfe was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Fredrick “Fred” D. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.