National Museum of Nuclear Science & History
Major Frank P. Erichsen worked at 100-F Area at Hanford during the Manhattan Project. One of the leading U.
Clarence Trammell was a staff worker at Los Alamos during the Manhattan Project.
F. A. Wallin worked for the Kellex Corporation at the K-25 Plant.
Harry Bales worked for the J.A. Jones Construction Company.
