National Museum of Nuclear Science & History
Hazel Williams worked for the United States Engineer District Office.
S. W. Crocker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
O. W. Manz, Jr. worked for the Union Carbide & Carbon Corporation.
Welch worked at the 200 West Area at Hanford during the Manhattan Project.
R. R. Manganielo served in the 509th Headquarters and Base Services Squadron.
