National Museum of Nuclear Science & History
Bill Hartnett worked in plutonium metallurgy for the Manhattan Project at the Hanford Engineer Works from January 1943 to December 1946.
John W. Drag served in the 1st Ordnance Squadron.
Harrington worked at the 100-F Area at Hanford during the Manhattan Project.
J. J. Combes worked for the Kellex Corporation at the K-25 Plant.
