G.F. Sadler

Marion A. Woods

Gertrude Nissenbaum

Gertrude Nissenbaum was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Clarence H. Gerow Jr.

Gerow worked in the United States Engineer District Office.

F.L. Hunt

Hunt worked at the 100-B Area at Hanford during the Manhattan Project.