National Museum of Nuclear Science & History
Hasselblad worked at the 100-F Area at Hanford during the Manhattan Project
Frank D. Duffy served in the 393rd Bombardment Squadron.
During WWII, Atilio “Tee” Topazio was a member of the Special Engineer Detachment (SED) assigned to the K-25 Gaseous Diffusion Plant at Oak Ridge, TN.
