L. M. D’Alessio

Irwin L. Hubbard

J. O’Conner

J. O'Conner worked for the Midwest Piping and Supply Company.

LaFern Little

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

Robert Thornton

Robert Lyste Thornton was a Canadian-American physicist who oversaw the constuction and operation of the Beta calutron electromagnetic separation Plant in Oak Ridge, Tennessee during the Manhattan Project.