National Museum of Nuclear Science & History
H. M. Kolodkin worked for the Roane-Anderson Company.
Vincent “Bud” Whitehead met his wife, Clare, in 1944 at Hanford. Both were from Portland, Oregon and involved in military intelligence.
Charles Tardiff worked for the Kellex Corporation at the K-25 Plant.
Dana Mitchell was an American physicist. He was in charge of procurement for the physics department at Columbia University during the first year of the Manhattan Project.