H. Torrey Walker Jr.

John P. Flannery

John P. Flannery worked for  H.K. Ferguson Co. and Morrison Knudson. Co. on construction at Oak Ridge, TN during the Manhattan Project.

William Cavin

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

Catherine Reichenback

Sarah Middleton