National Museum of Nuclear Science & History
Murray Bevis worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Seckendorff worked for Stone and Webster Engineering Corporation.
George Hyde was a chemist assigned to the Y-12 Plant in Oak Ridge, Tennessee from February 1944 to the end of the war.
Dorothy Maszk worked for the United States Engineer District Office.
Grace R. Harvey was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
