Ruel R. Cook

P. E. Brooks

P. E. Brooks worked for the Tennessee Eastman Corporation at the Y-12 Plant.

H. T. Wensel

H. T. Wensel worked for the United States Engineer District Office.

Dorothea “Dot” Hoover Seybolt

Dorothea “Dot” Hoover Seybolt was the wife of metallurgist Alan Seybolt, who worked at Los Alamos during the Manhattan Project.

L.L. Sphar