National Museum of Nuclear Science & History
Jean Cooper was an engine mechanic in the 393rd Bomber Squadron of the 509th Composite Group serving in both Wendover, Utah and Tinian Island in the Pacific.
Woodson Clay worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Antonio Tapia was a staff worker at Los Alamos during the Manhattan Project.
Richard Watts was a research assistant at the Chicago Met Lab and at Los Alamos during the Manhattan Project.