National Museum of Nuclear Science & History
Parr worked in the 200 East and 100 D Areas at Hanford during the Manhattan Project.
George Hyde was a chemist assigned to the Y-12 Plant in Oak Ridge, Tennessee from February 1944 to the end of the war.
Mabel Muns worked for the United States Engineer District Office.
Percival C. “Dobie” Keith was Vice President for Research and Engineering for the M.W. Kellogg Company.
T. H. Allbright worked for the Tennessee Eastman Corporation at the Y-12 Plant.