National Museum of Nuclear Science & History
David Schauffler was a staff worker at Los Alamos during the Manhattan Project.
Church worked at the 200 East Area at Hanford during the Manhattan Project.
Thomas Velasquez was a staff worker at Los Alamos during the Manhattan Project.
Joyce Clennam Stearns (1893-1948) was an American physicist who served as Director of the University of Chicago Metallurgical Laboratory (Met Lab) from November 15, 1944 to July 1, 1945.
Margaret H. Sanderson was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.