National Museum of Nuclear Science & History
George Hanley worked for Hanley & Company.
Norman W. Ray served as a captain in the 393rd Bombardment Squadron.
Benjamin C. Diven was born in northern California, and graduated from University of California, Berkeley with a degree in physics in 1941.
Horace Owen France was an associate biologist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.