National Museum of Nuclear Science & History
Calkins worked at the 200 West Area at Hanford during the Manhattan Project.
H. Hoessly worked for the Roane-Anderson Company.
Cofer worked in the United States Engineer District Office.
G. L. Crutchfield worked for the Edenfield Electric Company.
W. L. Brewer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
