National Museum of Nuclear Science & History
McCall worked in the 100 F Area at Hanford during the Manhattan Project.
J. R. Simpson worked for the Edenfield Electric Company.
W. H. Perrow worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Nees worked at the 300 Area at Hanford during the Manhattan Project.
W. T. Mann worked for the Tennessee Eastman Corporation at the Y-12 Plant.
