Harold L. Pell

Rozel E. Curtis

Rozel E. Curtis was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

James H. Whitson

Jas R. Howard

Jas Howard worked for the United States Engineer District Office.

E. G. Banwell

Banwell worked at the 300 Area at Hanford during the Manhattan Project.