National Museum of Nuclear Science & History
David Schauffler was a staff worker at Los Alamos during the Manhattan Project.
N. N. Barwick worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Phelps worked in the 100 F Area at Hanford during the Manhattan Project.
Parr worked in the 200 East and 100 D Areas at Hanford during the Manhattan Project.
McCannon worked in the 200 W Area at Hanford during the Manhattan Project.
