National Museum of Nuclear Science & History
W. N. Sparke worked for the J.A. Jones Construction Company.
E. H. Mantz worked for Hanley & Company.
Chien-Shiung Wu (1912-1997) was a Chinese American physicist. During the Manhattan Project, she worked at Columbia University, helping develop the process for separating uranium metal into U-235 and U-238 isotopes by gaseous diffusion.
