National Museum of Nuclear Science & History
Nielsen worked at the 300 Area at Hanford during the Manhattan Project.
Thomas W. Norman served in the 390th Air Service Group.
Robert Ellingson arrived in Oak Ridge in June 1943. Shortly after Ellingson arrived, however, he was informed by his employer, Tennessee Eastman, that they already had too many chemists and chemical engineers.
McCannon worked in the 200 W Area at Hanford during the Manhattan Project.