National Museum of Nuclear Science & History
Grimsrud worked at the 300 Area at Hanford during the Manhattan Project.
John W. DeWire was a physicist who worked at Los Alamos from March 1943 to January 1946. He was part of Robert R.
M. A. Richtmyer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Hart worked at the 300 Area at Hanford during the Manhattan Project.
