National Museum of Nuclear Science & History
John Willard was a research associate at the Chicago Met Lab during the Manhattan Project.
Edith Haag was a member of the Women's Auxillary Corps assigned to Los Alamos as a clerical assistant.
Elmer C. Sekeres served in the 393rd Bombardment Squadron.
John Crawford was a physicist and research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.