National Museum of Nuclear Science & History
Lenora Stallings was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Carl Helmholz (1915-2003) was an American physicist involved with the Manhattan Project. Helmholz was born on May 24, 1915 in Evanston, Illinois.
Sidney Major, Jr. worked for the United States Engineer District Office.
Cecil N. King served in the 393rd Bombardment Squadron.
