National Museum of Nuclear Science & History
E. A. Pluhar worked for the Union Carbide & Carbon Corporation.
Robert Prunty (1921-2008) served in the Army at Los Alamos during the Manhattan Project, working as a machinist.
Hulbush worked at the 300 Area at Hanford during the Manhattan Project.
Heuer worked at the 300 Area at Hanford during the Manhattan Project.