National Museum of Nuclear Science & History
H. R. Chapman worked for the H. K. Ferguson Company.
Henry L. Smith served in the 393rd Bombardment Squadron.
Handforth worked at the 200 West Area at Hanford during the Manhattan Project.
Mildred (Ginsberg) Goldberger was an American mathematician and economist. She was a research assistant and computer at the Metallurgical Laboratory at the University of Chicago during the Manhattan Project.
