National Museum of Nuclear Science & History
Icie Smith worked for the H. K. Ferguson Company.
Joseph Pappalardo was a staff worker at Los Alamos during the Manhattan Project.
Gerry Pawlicki was an American physicist. Pawlicki was born in 1921. He received a B.S. in physics at De Paul University in Chicago, and soon after was hired to work on the Manhattan Project at the Chicago Met Lab as a member of the instruments division.
John Venerable was a guard at the Chicago Met Lab during the Manhattan Project.