National Museum of Nuclear Science & History
Irma Van Gilde worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Leinhart worked in the 300 Area at Hanford during the Manhattan Project.
Ralph Spicer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Raymond Hamilton worked in the explosives research area at Los Alamos after a distinguished career with the US Army Coast Artillery Corps 705th Machine Gun Battery.
