Walton B. Joiner

W. N. Mundy

W. N. Mundy worked for the J.A. Jones Construction Company.

Dan Grim

Patricia Lear

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

J. E. Archer

J. E. Archer worked for the H. K. Ferguson Company.