National Museum of Nuclear Science & History
Hugh McGinn worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Bartholomew "Bart" Rivers was an instrument technician at the Hanford, Washington facility from 1943 through the end of the war.
Walter M. Gorecki served in the 390th Air Service Group.
Clement worked at the 100-B Area at Hanford during the Manhattan Project.
King worked for Stone and Webster Engineering Corporation.