W. R. Kanne

W. C. Keettel

W. C. Keettel worked for the United States Engineer District Office.

Marle L. Velde

Marle Velde worked for the Kellex Corporation at the K-25 Plant.

I. A. Butcher

I. A. Butcher worked for the Kellex Corporation at the K-25 Plant.

Robert J. Waugh