Samuel Fuller

John J. Hecthberger

Edward A. Smith, Jr.

Edward Smith was a chemical engineer employed by the civilian contractor Eastman Kodak at the K-25 Plant in Oak Ridge, Tennessee.

V. T. Waugh

V. T. Waugh worked for the Tennessee Eastman Corporation at the Y-12 Plant.

C. W. Dickson

Dickson worked for Stone and Webster Engineering Corporation.