National Museum of Nuclear Science & History
R. M. Thomas worked for the United States Engineer District Office.
Theodore Petry (1924-2018) was a laboratory helper at the Chicago Met Lab. He was recruited while still in high school.
Irvine McKey served in the 603rd Air Engineering Squadron.
Thomas Waling was a staff worker at Los Alamos during the Manhattan Project.
W. K. Blair worked for the Roane-Anderson Company.
