Herschel E. Bowles

Arthur “Pete” V. Peterson

Colonel Arthur “Pete” V. Peterson was the Army’s area engineer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Helen Materna

G. R. Wilde

Wilde worked at the 100-D Area at Hanford during the Manhattan Project. 

H. L. Weiss

H. L. Weiss served in the 509th Headquarters.