National Museum of Nuclear Science & History
James H. Payne served in the 1st Ordnance Squadron.
Fredrick “Fred” D. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Leona Woods, later Leona Woods Marshall and Leona Marshall Libby, was perhaps the most well-known woman scientist working on the Manhattan Project.
J. B. Thomason worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Romero was a staff member at Los Alamos during the Manhattan Project.