National Museum of Nuclear Science & History
E. H. Frye worked for the Tennessee Eastman Corporation at the Y-12 Plant.
P. R. Engles worked at the 300 Area at Hanford during the Manhattan Project.
Hicks worked at the 300 Area at Hanford during the Manhattan Project.
F. H. Holbrook worked for the United States Engineer District Office.
Lee worked at the 300 Area at Hanford during the Manhattan Project.