Earl Beyer

Grace R. Harvey

Grace R. Harvey was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

W.O. Simon

J. E. Dooley

J. E. Dooley worked for the Roane-Anderson Company.

E. W. Sutherland

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