National Museum of Nuclear Science & History
Richard Black served in the 1395th Military Police Company, Aviation.
Bill Hartnett worked in plutonium metallurgy for the Manhattan Project at the Hanford Engineer Works from January 1943 to December 1946.
G. M. Armstrong worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Nelson worked at the 300 Area at Hanford during the Manhattan Project.
