National Museum of Nuclear Science & History
Mary Whidden was a staff worker at Los Alamos during the Manhattan Project.
Pauline McGrath was a secretary at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Grizzell worked in the United States Engineer District Office.
Jordan worked at the 300 Area at Hanford during the Manhattan Project.
Carl Neumann worked for the United States Engineer District Office.
