Kenneth S. Craven

Edward Littleton

Edward Littleton was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

H. V. Appen

H. V. Appen worked for the J.A. Jones Construction Company.

G. F. Gorton

N. O. Johnson

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