National Museum of Nuclear Science & History
M. F. Welch worked for the United States Engineer District Office.
Schmidt worked at the 300 Area at Hanford during the Manhattan Project.
Carr worked at the 200 West Area at Hanford during the Manhattan Project.
W. H. Perrow worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Bushea worked at Los Alamos during the Manhattan Project.
