National Museum of Nuclear Science & History
Lassila worked in the 100 B and D Areas at Hanford during the Manhattan Project.
Kenneth E. Berry served in the 1st Ordnance Squadron.
Brent worked at the 200 West at Hanford during the Manhattan Project.
Duren Howard Shields was a staff worker at Los Alamos during the Manhattan Project. During his time there, he worked on building the experimental casing for the bomb.