National Museum of Nuclear Science & History
W. E. Young worked for the J.A. Jones Construction Company.
R. L. Campbell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Carl M. Garner served in the 393rd Bombardment Squadron.
Lewis worked in the 200 West Area at Hanford during the Manhattan Project.
Howard Parsons was an American physicist. Parsons was born in Chicago in 1920. He receieved a B.S. from the University of Chicago, and shortly afterwards was hired to work on the Manhattan Project as a research assistant at the Chicago Met Lab.