National Museum of Nuclear Science & History
Vint worked at the 200 West Area at Hanford during the Manhattan Project.
Bill Hartnett worked in plutonium metallurgy for the Manhattan Project at the Hanford Engineer Works from January 1943 to December 1946.
Svoboda worked for Stone and Webster Engineering Corporation.
Cossette Davis worked for the Tennessee Eastman Corporation at the Y-12 Plant.