Mrs. Louise Ruotolo

Fredrick “Fred” D. Johnson

Fredrick “Fred” D. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Frances Williams

Frances Williams worked for the J.A. Jones Construction Company.

Edward J. Presser

E. J. Presser served in the 390th Air Service Group. After the war, Presser was assigned to the Japan Atomic Bomb Damage Survey teams.

Marvel S. Morgan