National Museum of Nuclear Science & History
Archie Massey worked for the Kellex Corporation at the K-25 Plant.
John O. Bowcock is a native of Clarksburg, West Virginia. He graduated from West Virginia University in 1937 with a Bachelor of Arts degree and majored in Economics and Business Administration.
Duke worked for Stone and Webster Engineering Corporation.
Minnesota native Roger Hultgren worked for the DuPont Company as a chemist during the early 1940s, initally assigned to the Jolliet, Illinois munitions plans.