National Museum of Nuclear Science & History
Carl Becker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
U. W. Allen worked for the William A. Pope Company.
Clyde Wiegand (1915-1996) was an American physicist. Wiegand was born in Long Beach, Washington.
Levey was a member of the Army Special Engineering Detachment who worked at the K-25 plant at Oak Ridge during the Manhattan Project.