L.A. Johnston

Rathburn Ray

Rathburn Ray worked for the Tennessee Eastman Corporation at the Y-12 Plant.

J. T. Leahy

Leahy worked for Stone and Webster Engineering Corporation.

Roger Hultgren

Minnesota native Roger Hultgren worked for the DuPont Company as a chemist during the early 1940s, initally assigned to the Jolliet, Illinois munitions plans.

Vaughn H. Stokes