H. L. Hoss

A. R. Stevens

Etta Belle Miller

Etta Miller worked for the Kellex Corporation at the K-25 Plant.

Margaret E. Swank

Margaret Swank served in the Women’s Army Corps at Los Alamos during the Manhattan Project.

Henry E. Fritz

Henry Fritz was a chemist in the Special Engineering Detachment assigned to the K-25 Plant in Oak Ridge, Tennesee.