William J. Cant

Frank Smith

Frank Smith worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Elwin H. Covey

Elwin Covey was an assistant and protégé to Glenn Seaborg, and spent most of his time with the Manhattan Project at the X-10 plant in Oak Ridge, Tennessee.

Clyde Howard

Clyde Howard worked for the Tennessee Eastman Corporation at the Y-12 Plant.

C. W. Hatton