National Museum of Nuclear Science & History
H. G. Hoberg worked for the United States Engineer District Office.
B. Chadwick served in the 509th Headquarters and Base Services Squadron.
Jimmie Sparrow served in the 390th Air Service Group.
James Sircom Allen (1911-1982) was a Canadian-American physicist who worked at the Massachusetts Institute of Technology and Los Alamos during the Manhattan Project.
