National Museum of Nuclear Science & History
A. J. Erickson worked for the Kellex Corporation at the K-25 Plant.
Edward Long supervised the calutron in the Y-12 Plant at Oak Ridge beginning in 1944. Long received a B.
Bartholomew "Bart" Rivers was an instrument technician at the Hanford, Washington facility from 1943 through the end of the war.
Underwood worked at the 200 West Area at Hanford during the Manhattan Project.